| Events (CSN:Z) | - | Events (CSN:S) | - | Events (CSN) |
|---|
21 August 2024
- Renamed the game to Counter-Strike Nexon
- Released Secret Plan
- Updated Family War
- Improved OICW Hellfire performance
- Held Mosquitoes event
- Held Mileage Auction
- Resold Queen Ishmael and Butler Faust
- Fixed various bugs
7 August 2024
- Discovered Columns
- Added Sky Garden and Estate for Zombie Hero Rebalanced (BETA)
- Reintroduced Clan Battle as Family War
- Zombie Conquest entered full release stage
- Held Find the Zombies event
- Resold Death Eater and adding it to Transcendent Pass
- Resold Rotation Classes: Kai, Lynn, Immortal Eric, Smile Mary
- Created Paint Decoder
- Adjusted Brionac and OICW Hellfire performance
- Added Ishmael and Ethan on Class Decoder active pool
- Minor bug fixes
24 July 2024
- Adopted Brionac, OICW Hellfire, Electron-III
- Held Radiance Fragment shop
- Held NEXON 30th anniversary Fireworks Event
- Applied Silver Tiger paint for Satellite Mine
- Opened Mileage Auction along with 3000 Mileage bidding event
- Installed Part System on MG3 Gold Edition, AS50, AS50 Pink Gold
- Updated Daily Login
- Chain mission stage 3 progression issue fix
- Majority of bug fixes
10 July 2024
- Adopted Wind Walker, MG36 Refine, Dual TDI Kriss Super Vector Refine
- Recruited Karin and Milia
- Applies some changes on Zombie Hero Rebalancing (BETA)
- Changed New/Returning User bonus event
- Held Wind Walker fragment collection event
- Held Bonus Disassembly event
- Held Zombie Hero Rebalance (BETA) supply, play and review event
- Held Zombie Hero Rebalance (Beta) Exclusive Map Guides Event
- Held Al-Hijra Event
- Added Gold Tiger Paint for Quantum Horizon and Silver Tiger Paint for Special Duck Foot Gun
- Resold Drakar weapon series with Drakar Decoder
- Held Drakar Coin for Drakar Upgrade Event
- Renewed Chain missions
- Updated Daily Login
- Closed Counter Shop
- Minor changes and majority of bug fixes
26 June 2024
- Released Coastal Palace
- GEN-Z Update (BETA): Reorganized Zombie Hero Rebalancing
- Held Extreme CP collecting event
- Summer Strike Decoder Released
- Fixed bugs regarding Zombie Hero Rebalancing (BETA)
12 June 2024
- Scheduled GEN-Z Update
- Released Zombie Hero Rebalance (BETA)
- Adopted Pulse Reactor
- Updated Counter Shop general goods
- Held new/returning user giveaway supply and updated its rewards
- Held Rice Grenade event
- Opened Eid al-Adha Celebration Mileage Auction
- New class rotation group: Kai, Lynn, Immortal Eric, Smile Mary
- Added Mirage and Anemone to Class Decoder active pool
- Added Studio Creator trophy item
- Renewed login supplies
- Discontinued sale for paint items in Mileage Shop
- Various bug fixes
29 May 2024
- Held Try The Counter Exchange CP Event
- Held Extreme Challenge Event
- Held Bonus Disassembly Event
- Resold Whip Sword
- Fixed various bugs
16 May 2024
- Held 2024 Season 19
- Adopted USAS-12 Conqueror
- Introduced Counter Shop
- Held Dueling Dehancements Event
- Recruited Evita and Angelina
- Held League Season 15
- Held Season Badge Giveaway Event
- Held Zombie Scenario Golden Zombie Kill Event
- Fixed various bugs
30 April 2024
- Held Spring Fling Event
- Held Mileage Auction Event
- Held Family Nameplate Creation Request Event
- Adopted Belial
- Resold Sandalphon and Tyrant Mace
17 April 2024
- Held Hidden Panda Points Event
- Adopted Refine series:
- Held Zombie Hero: Random Rules Event
- Held Bonus Disassembly Event
- Resold Cousteau
- Fixed various bugs
3 April 2024
- Recruited Gladius and Xiao Ming
- Held April Fool event
- Added [SD Xiaoming] and [SD Gladius] Sprays
- Added [Fried Noodle Hat] and [Steel Bag] Costumes
- Held Steam FPS FEST Celebration and Lebaran Celebration Mileage Auction events
- Added Dragon Knight Kyrix and High Elf Natasha permanently to Class Decoder
20 March 2024
- Released Pipeline
- Updated Training Ground
- Added [Fairy Tale] Theme Blocks to Studio (mode) and its related contest
- Adopted Sylphid
- Fixed various bugs
- Modified probability notation
13 March 2024
- Held Timed Bomb event
- Held Mileage Auction
- Resold Blue Rabbit Mirage and Alpaca Anemone
- Held Steam Spring Sale Event
- Class Decoder and Transcendence Decoder Supply Box discounted for 1 week
27 February 2024
- Released Obstacle
- Held Obstacle Speedrun event
- Released 6 new Medals: [Perfect Soldier], [Perfect Raid], [Legendary Sword], [Feast of Swords], [Eternal Class], [Worker C]
- Added "Lets play with Zombies" Nameplate
- Open Random Weapon event for Zombie 3: Hero
- Adjusted various Zombie Scenario map for more convenient play.
- Updated Battlefield Supply
- Several adjustment for classes in inventory view
- Changed Point Transcendent Decoder and Point Class Decoder item package on shop
- Added ammunition icon for Naberius
- Modified Naberius special function description
- Held Nyepi Holiday Play and Spring events
6 February 2024
- Adopted Naberius, M134 Minigun Umbra, Crossbow Classic
- Held Lunar New Year Event and Dragon Scales shop
- Held Blue Dragon Hunt Lobby event and Stingray Kite event
- Held Fortune bag event
- Added Mirage, Anemone, Bomb Boost, Bomb Self-shield Parts to Mileage Auction
- Changed Zombie Z weapon levels
- Various bug fixes
24 January 2024
- Released Freeze
- Hold 2024 Season 18
- Held League Season 14
- Renewed Continuous Mission Rewards
- Quality of Life improvements
- Chat reorganization
- Improved inventory sorting
- Adopted Hyper Gaebolg
- Held Bonus Disassembly
- Updated Battlefield Supply
- Updated CSN:S Steam Achivements
- Added: 89 New Achievements
- Removed two existing achievements: Ace and Veteran
- Added CSN:S Triumph box, obtainable for completing every 15 Steam Achivement medals
17 January 2024
- Added Zombie Advance Z event mode
- Resold Satellite Mine and FN57 Laevatein in Transcendent Decoder
- Resold Special Agent Mei and Pyromaniac Yuri in Class Decoder
- Held Lucky Charm collection and Season double badge events
27 December 2023
- Applied Lab Mode effect to Zombie Z (Karma change, Hero/Sidekick effect change)
- New Zombie Z Mutation: [Rage Bomb], [Crisis Movement]
- Zombie Z weapon level unlock change
- Applied Zombie skill enhance by number of rounds (Zombie Z only)
- Applied lobby font outline effect
- Vampiric Part System balance adjustment
- Various system reorganization
- Farewell 2023 event
- Held Find the Zombies event
- Held [Pligrim] Nameplate event
- Z-Box webpage event
- New Year hot time event
- New Year lucky draw event
- New/Returning users event reorganization
- Daily Login renewal
- Various bug fixes
13 December 2023
- Recruited Idol Shiho and Idol Miho
- Adopted AK-47 60R Classic
- Resold Quantum Horizon, Void Avenger, Supreme Sentinel, Lightning Fury, Spell Lance Scarlet Rose, M2HB Devastator, Satellite Mine, Mirage, Anemone, Ishmael, Ethan, Roy, and Romi in All-In-One Box
- Resold Hauteclere in Transcendence Decoder
- Held Mileage Auction
- Added Spell Lance Scarlet Rose to Mileage Auction
- Added Christmas BGM lobby item
- Added [Solo-unit Battalion Commander] medal
29 November 2023
- Patched Metal Arena mode
- Replaced Newcomen with Rock Breaker in Gun Deathmatch
- Updated Studio (mode)
- Increased maximum map holding limit to 12
- Addition of background music block transmission function (Zombie Scenario: Season 8 Music)
- Added ghost setting in player setting effect (Added area trigger check function even in ghost mode)
- Added speed setting (X5 option added)
- Added new weapons in Weapon Spawner device (M2, MP40, M1 Garand, M1918 BAR, M1911 A1)
- Added a skip function to the cutscene camera device block (if the option is checked, the cutscene will not be skipped until the end)
- Added class radio voice blocking function
- Added Short Enhancement Effect function
- Added Night Vision Effect save function
- Updated Bots to support more weapons, costumes and zombie skins
- Added 9 new medals
- Expanded Honor score (more colors)
- Fixed various bugs
15 November 2023
- Added Miracle Prism Sword Moonlight Paint
- Held Random Weapon Zombie Hero event
- Added Drakar-I, Drakar-II, Drakar-III, IGNITE-10, Twin Light Axes, M249 Ra, Dual Katana Anubis, Sapientia Anubis, Thunderbolt Anubis
- Added Estate
- Adopted Photon Launcher
- Resold Skadi and Nyx
- Updated Transcendent Decoder
- Replaced AUG Guardian with Negev NG-7 Ajax
- Fixed various bugs
1 November 2023
- Released Cordon
- Added [Fitness Club] theme to the Studio (mode)
- Updated Lab Mode
- Updated Zombie Z Weapon Unlock level
- Replaced AUG Guardian with Negev NG-7 Ajax in Transcendent Decoder
18 October 2023
- Installed Part System to Star Chaser AR
- Held Random Rule Zombie Hero
- Recruited Queen Ishmael and Deacon Faust
- Resold Failnaught and Hellhound
- Added Leader Soi and Super Soldier Jennifer permanently to Class Decoder
4 October 2023
- Released Extension
- Held 2023 Season 17: Egypt
- Held League Season 13
- Renewed Family Bonus
- Held Mileage Auction
- Added Dragon Knight Kyrix and High Elf Natasha
- Resold Twin Shadow Axes and Cyclops
- Updated Unique Decoder
- Added IGNITE-10
- Removed M32 MGL Venom
- Adopted Twin Light Axes
- Fixed various bugs
20 September 2023
- Adopted IGINITE-10
- Sold CSN:S Anniversary box with IGNITE-10, Divine Blaster and Void Avenger as the top rewards
- Released Isolation
- Added Part System support for Grenades
- Added Bomb Boost and Bomb Self Shield parts
- Held Collection of new semester name stickers!, CSN:S 9th Anniversary and Season double badge events
- Held Bonus Disassembly
- Fixed various bugs
6 September 2023
- Updated Firebomb
- Added [Armor Breaker] Overflow medal
- Added Drakar Decoder and Drakar Coin
- Adopted Drakar-I, Drakar-II and Drakar-III
- Class Decoder New Rotation: Ishmael/Ethan/Roy/Romi
23 August 2023
- Released Nexus Space Rift (Overflow)
- Added [Season 8 Veteran] medal
- Added [Pink Chilseok] paint
- Updated notification window and Lab Mode
- Added more weapons to Desert Weapon Selection Box:
- Barrett M95 Desert
- Dual Infinity Final Desert
- M60E4 Desert
- Updated Super Soldier
- Held Chilseok Puzzle Collection Event and Collect Points and Beat the Heat! Events
- Fixed various bugs
9 August 2023
- Held Random Weapon Zombie Hero Event
- Held Ad Balloon Popping Event
- Added Part System to Star Chaser SR
- Held Water Balloon Grenade kill event (Heat Wave Targets) and Zombie Balloon events
- Resold Death Eater
- Resold Immortal Eric and Smile Mary
26 July 2023
- Adopted Gravity Repulsor and M3 Azhi Dahaka
- Held Resonance Energy event
- Resold Epic Decoder
- Held Epic Decoder Special Promotion event
- Held playtime event to obtain Resonance Energy
- Held Desert Weapon Giveaway
- Held Mileage Auction
- Added Negev NG-7 Ajax and Eternity Laser Fist
12 July 2023
- Patched Super Soldier
- Updated Zombie Hero and Zombie Z
- Added two new Zombie Scenario medals: [Grim Reaper] and [Treasure Trove]
- Adopted Demolition Hammer
- Held Al-Hijra Holiday Event
- Held Bonus Disassembly
- Resold M2HB Devastator
- Updated Class Decoder
- Added Indonesian language
28 June 2023
- Held Lotus Rice Grenade kill event
- Adopted IGNITE-7
- Held Find The Zombie Event
- Held Eid al-Adha Event
- Held Mileage Auction
- Held Find the Zombie Event
14 June 2023
- Held 2023 Season 16
- Held Welcome Back Summer Event
- Recruited Alpaca Anemone & Blue Rabbit Mirage
- Added new map Breezeway
31 May 2023
- Held Teddy Terror Nightmare event
- Added +8 enhancement to Double-barreled shotgun
- Added Part System to Stun Rifle
- Held Mileage Auction
17 May 2023
- Adjusted Firebomb in Zombie 3: Hero and Zombie Z
- Held Random Rule Zombie Hero and May Play events
- Held Mosquitoes event
- Adopted Tyrant Mace
- Updated Battlefield Supply
- Fixed various bugs
3 May 2023
- Added Ishmael, Ethan, Anemone, Mirage to Rotation group of Class Decoder
- Held Cheer The Workers Event
19 April 2023
- Held The Stars of the Cosmos Event
- Held Eid Celebration Event
- Held 1,000 Mileage Auction Event
- Adopted Doom Blaster
- Resold Divine Blaster, Satellite Mine and FN57 Laevatein
- Released Zombie Z for Lab Mode
- Updated Underwater Studio
5 April 2023
- Held April Fool
- Held Easter Celebration Costume Event
- Recruited Special Agent Mei and Pyromaniac Yuri
- Released Estate (Kindergarten) and Castle Land
22 March 2023
- Held Seed event
- Adopted Cousteau
- Updated Zombie Scenario, Zombie Hero, Zombie Z and Studio
- Added Convenience Update:
- BGM Playlist, Grouped Missions and Search Feature, Inventory Specific
8 March 2023
- Held New Semester Play Event
- Held Mileage Auction Event
- Resold Kai and Lynn
- Adopted Electron-V
- Updated currency exchange rate
22 February 2023
- Released Abandoned Hound
- Held 2023 Season 15
- Held League Season 11
- Updated Zombie Scenario
- Held Spring Fling Event
- Held Season Badge Giveaway Event
- Held Zombie Scenario Golden Zombie Kill Event
- Held Zombie Scenario Golden Zombie Kill Medal Event
- Updated Battlefield Supply
- Resold Whip Sword
- Fixed various bugs
- Added Battle Ultimax 100 to Rare Decoder
8 February 2023
- Held Random Zombie Hero
- Held Valentine event
- Resold Agent Ritsuka and Pop Star Alin
18 January 2023
- Adopted Arbalest and Hecate II Umbra
- Held Star Fragment event
- Held Mileage Auction
11 January 2023
- Held Random Rules Zombie Hero
- Updated Mission Chain
- Adopted Twin Hawk
- Held Bonus Disassembly
2023
28 December 2022
- Updated Zombie Conquest
- Held Snowflakes
- Held New Year's and 2022 Global Costume Giveaway events
- Adopted Haute Claire
- Updated Battlefield Supply
- Added Pink Heart Shiho, Black Rose Miho, Queen, Cyborg, Private Erica, Drill Instructor Gerard to Event Decoder
- Fixed various bugs
14 December 2022
- Rebalanced Zombie Lab Mode
- New skill addition and system change
- Knockback and stun reduction when host zombies appear
- HP recovery function added according to human morale charge level
- New human skill 'HP Recovery'
- Karma system deleted
- Updated Zombie Z
- Weapon level change
- EXP gain change
- Changed challenge reward
- Held Laboratory Experience, Advent Calendar and Winter Festival events
- Added [Black Neon] paint
- Fixed various bugs
30 November 2022
- Released Sky Garden
- Improved Zombie Conquest
- Improved game
- Introduced automatic play function to find zombies
- Improved animation spray
- Added registration effect when editing inventory weapon/class/zombie order
- Expanded number of zombie classic studio mode (32 persons)
- Added +5 Weapon Enhancement for CROW-7 and SKULL-6
- Added M60E4 Maverick, Battle Python and SPAS-12 Maverick to Weapon Enhancement +8
- Held Find the Zombies and Marksman Training Project! event
- Recruited Skadi and Nyx
- Updated Transcendent Decoder Rotation Group:
- Updated Zombie Beginner Weapon Set
16 November 2022
- Sold Free VIP Pass in Shop for cash
- Held Lantern event
- Modified Cyclops
2 November 2022
- Held 2022 Season 14
- Held League Season 10
- Updated Studio (mode)
- Added 24 devices, 2 characters, 22 decorations
- Changed transport and barbed wall trap blocks
- Ranking Board: A lap time item is added.
- Held Studio Contest
- Held Fall Leaves Box Dispensing Event
- Held Fall Leaves Box Cumulative Event
- Adopted Cyclops
- Updated Battlefield Supply
- Updated Zombie Scenario
- Fixed various bugs
19 October 2022
- Held Random Ruler Zombie Hero event
- Released Abyss2 Halloween
- Held Halloween event
- Held Have fun again, the routine of the day! event
- Held Good-Bye Season 13 Season Badge Double Up Event
- Added new rotation for Class Decoder: Dragon Knight Kyrix, High Elf Natasha, Anemone, Mirage
- held Class Decoder Rotation Group Confirmation Payment Event
5 October 2022
- Released Neon City
- Improved game
- Added Inventory Lock System
- Simplified Enhancement
- Improved Zombie Scenario Player Experience
- 6 BGM is now added to the Music Block in Studio Mode.
- Held Mileage Auction
- Added Trinity Grenade
- Held Firework event
- Updated Battlefield Supply
- Resold Heaven Splitter
- Adopted Asura Hell Splitter
- Updated Transcendent Decoder
- Rotation: Negev NG-7 Ajax / Demonic Scarlet Rose / Lightning Fury / Psychic Harmonium
- Added Magnum Launcher and removed Gáe Bolg
- Fixed Premium Moderator bug
21 September 2022
- Held Random Zombie Hero Event
- Held Mystery Box Event
- Resold Ishmael and Ethan
- Held Bonus Disassembly
- Updated Currency Exchange Rate
7 September 2022
- Held Zombie Scenario Event Mode: Ability
- Resold Failnaught
- Improved VIP system
- Updated Zombie Conquest
- Held Mileage Auction
24 August 2022
- Held Mileage Auction
- Added Class Auction
- Recruited Immortal Eric and Smile Mary
- Updated Class Decoder content
- Removed Isabelle, Gerard, David Black, Alin
- Updated Zombie Conquest content
- Changed Keith Icahn, Spade and Blair from cash to points (Permanent to 30 days)
- Updated M60E4 Gold's model
- Updated Mileage Duffel Bag
10 August 2022
- Patched Zombie Conquest
- Released Hacienda
- Held Zombie Conquest League Season 1
- Added new medals: [Protector] & [Master of Combination]
- Held Bonus Disassembly
- New rotation weapons in Transcendence Decoder: Negev NG-7 Ajax / Trinity Grenade / Psychic Harmonium / Lightning Fury
- Added X-TRACKER and removed SG552 Lycanthrope from Transcendence Decoder
- Buffed Sandalphon and Gigantic Drill
- Fixed various bugs
27 July 2022
- Resold Epic Decoder
- Adopted Sandalphon and Gigantic Drill
- Resold Gungnir, Dark Star, Dread Nova and Blazing Nova in Epic shop
- Held Guardian Light event
- Released Italy (Santorini)
- Infinity Laser Fist and Eternity Laser Fist can be now undergo Weapon Enhancement +5
- SKULL-7 and BALROG-VII can now undergo Weapon Enhancement +5
- Renewed Continuous Mission Guide System
- Updated New Classic (Zombie) Weapon restricion
- Extended Mileage Auction
- Held Mosquitoes event
- Fixed various bugs
13 July 2022
- Held 2022 Season 13
- Held League Season 9
- Adopted Laser Ripper
- Held Mileage Auction
- Added Miracle Prism Sword
- Updated Class Decoder
- Rotation: Boss David Black/Special Agent Criss/Leader Soi/Super Soldier Jennifer
- Permanent: Private Erica/Instructor Gerard
29 June 2022
- Patched Studio Zombie Classic
- Released Nostalgia
- Added [Negotiator], [Season 7 Veteran] & [Look Into My Eyes] medals
- Adopted Death Eater
- Held Zombie Balloon Event
- Held Transcendent Chest Giveaway Event
- Held Good-Bye Season 12 Double-Up Event
- Held Bonus Disassembly and Mileage Auction
- Added Miracle Prism Sword to Auction
- Held Hero and Sidekick Weapons Return Event
15 June 2022
- Released Market
- Held Cool Summer event
- Held Event Decoder & Zombie Scenario Add-On Giveaway event
- Held Login Rewards Event
- Recruited Kai and Rin
2 June 2022
- Added New Classic (Zombie) Weapon Restriction Options
- Held Teddy Terror event
- Held Global Costume Design Contest
- Resold Void Avenger
- Adopted Supreme Sentinel
18 May 2022
- Released Castle Land and Estate (Kindergarten)
- Held Bigger and Better Gift Box and One More Time Daily Routines events
- Resold Kyrix the Brave and High Elf Natasha
- Added Pink Heart Shiho, Black Rose Miho, Queen, Cyborg permanently in Class Decoder
4 May 2022
- Patched [Protection] event mode to Zombie Hero
- Added Weapon Cooldown restriction in regular Zombie modes
- Updated Zombie Z Weapon Unlock Levels
- Updated prizes for New/Return Players
- Held Spring Winds Bring Spring Flower Boxes Event
- Adopted Plain Sword
- Added Class Rotation to the Class Decoder
- Classes: Private Erica / Drill Instructor Gerard / Leader Soi / Super Soldier Jennifer
- Added more paints to the Mileage Shop
- Fixed various bugs
27 April 2022
- Held Mileage Auction
- Added X-TRACKER
- Special event: Auction House Weapon Lottery + Decoders
20 April 2022
- Added FG-Launcher and Papin to Part System
- Updated FG-Launcher's damage
- Held Event reward boxes are pouring out on weekdays and weekends! event
- Held Bonus Disassembly
6 April 2022
- Held 2022 Season 12 event
- Held League Season 8 event
- Updated Lab Mode, Competitive War & Zombie Z
- Held Seed event
- Resold M2 Devastator, Anemone & Mirage
- Added Hardware Acceleration setting
23 March 2022
- Held Random Rule Zombie Hero
- Held Doubled Season Pass Badge and Play event for the New Semester events
- Resold Satellite Mine
- Improved Petrol Boomer and Batista performance
- Added Part System to both weapons
- Increased damage in Zombie and Scenario modes
- Updated their Zombie Z levels
10 March 2022
- Patched Lab Mode
- Updated Competitive War and Zombie Z
- Released [Crystal Cave] (Studio Zombie Escape)
- Held Studio Theme Mining Contest
- Recruited Agent Ritsuka and Pop Star Alin
23 February 2022
- Released Upcoming Threat
- Held Hot Time Power Energy Giveaway
- Held Chocolate Box Collection Event
- Held Mileage Auction event
- Added Magnum Launcher
- Held Mix & Match Set 7000 Mileage
- Fixed various bugs
9 February 2022
- Held Valentine event
- Held Heart Grenade Event
- The CSN:S Director's Small New Year's Gift rewards
- Gave one of each of the following decoders + 2022 Mileage: Rare Decoder, Unique Decoder, Transcendence Decoder, Point Transcendence Decoder, Class Decoder, Class Point Decoder, Epic Decoder, Event Decoder
- Held Random Zombie Hero event
- New weapons: Quantum Horizon, Psychic Sizer, Failnaught, Laevatein, Mechasaurus MK-4, Gear Bird Cannon MK-3 and SG552 Cerberus
- Event destination maps: Assault, Italy, Dust
- Fixed various bugs
26 January 2022
- Updated Competitive match for Zombie modes
- Released Cargo Ship
- Updated Zombie Z with new unlock level and some mutation adjustments
- Renewed Continuous Mission System
- Held Bonus Disassembly and CSO22 Paint Giveaway events
- Updated Battlefield Supply
- Fixed various bugs, noticeably Abyss2 and Episode Victor spawn bugs
- Released Zombie Damage Meter
- Adopted Quantum Horizon, Psychic Sizer and Horn Kujang
- Held Power Energy event
12 January 2022
- Adopted SKULL-T9
- Added Private Erica, Drill Instructor Gerard, Boss David Black and Special Agent Criss to Rotation group in Class Decoder
29 December 2021
- Held Mileage Auction
- Added Infinity Laser Fist
- Added [Competitive] rules for Zombie Hero and Zombie Z modes
- Added Harbor
- Held 2021 Season 11
- Held League Season 7
- Updated Zombie content
- Improved Family system
- Held New/Returning plaers welcome attendance and Adieu 2021 ! Snowflake Collection events
- Resold Magnum Launcher, Trinity Grenade, X-TRACKER and Lightning Fury to Rotation group in Transcendence Decoder
- Resold Leader Soi and Super Soldier Jennifer
- Added Aetheris, Axion, Medea and Kal-el permanently into Class Decoder
- Added Point Transcendence Decoder and Point Class Decoder
- Removed Rare grade weapons from Transcendence Decoder
15 December 2021
- Released Skyscraper (Xmas)
- Held Christmas event
- Added Part System to Green Dragon Blade and SKULL-11
- Unlocked Blade Frostbreaker for +5 Weapon Enhancement
- Held Find the Zombies event
- Resold Demonic Scarlet Rose
- Held Let's Spend Christmas Together! and Christmas Burning! events
- Similar to Let's spend the year-end together! and Let's run together! events in CSO Korea
- Replaced Magnum Drill with Infinity Laser Fist in Transcendence Decoder
- Added Dual Beretta Gunslinger and Infinity Laser Fist permanently to Transcendence Decoder
1 December 2021
- Added [Random Transformation] Zombie Scenario event for Paranoia and Lowdown
- Released Void Zone
- Improved Expedition and Family systems
- Reenabled Family Storage
- Held Mission Clear and Playtime Pileup events
- Recruited Roy and Romi
- Fixed various bugs
17 November 2021
- Improved Plasma Gun and SKULL-1 performance
- Added Part System to both weapons
- Increased damage in Zombie (Plasma Gun only) and Scenario (Plasma Gun and SKULL-1) modes
- Updated their Zombie Z levels
- Held Mileage Auction
- Added Dual Beretta Gunslinger
- Extended auction duration from 12h/day to 24/7
- Held 1111 Mileage Special Auction Event
- Resold Negev NG-7 Ajax and Dual Beretta Gunslinger in Lucky Transcendence Weapon Box
- Held 1+1=11 Let's Get Together and Special Mission Completion events
- Re-added and updated Experience Up
- Updated and resold Zombie Z Starter Package
3 November 2021
- Improved Zombie Escape
- Released [Remains] Studio Zombie Escape map
- Added Jungle theme blocks
- Held Studio Jungle Theme Contest
- Adopted Laevatein
- Added Part System to Plasma Gun and SKULL-1 weapons
- Held Autumn Leaves Box Collection event
- Added Autumn Leaves Nameplate
- Added Transcendence Enhanced Weapon Selection Box
- Added 50 EXP Weapon Enhancement EXP Coupon
- Held Bonus Disassembly
- Updated Battlefield Supply
- Fixed various bugs
20 October 2021
- Held Random Rule Zombie Hero
- Released Vertigo Halloween
- Rereleased Assault Halloween
- Held Halloween event
- Added Halloween Nameplate
- Held Pumpkin grenade and pumpkin head consume events
- Held Halloween Basket Collection event
6 October 2021
- Released Electron
- Added Class Change feature: Press [H] to change your class next round
- Held Fireworks Crafting Festival! and Gather Sky Lanterns and Get Rewards! events
- Added Night Sea Nameplate
- Adopted Failnaught
- Recruited Ismael and Ethan
- Added Class Voice Emphasis to Audio Options
23 September 2021
- Adopted SG552 Cerberus
- Held SG552 Cerberus Collection Event
- Fixed various bugs
17 September 2021
- Held Mileage Auction
15 September 2021
- Ended Transcendent Life Weapon Box Event from June 30
- Fixed various bugs (including SKULL-9/Nata Knife/Hammer bug)
8 September 2021
- Held 2021 Season 10 event
- Added [CSO Brand Hip Color] costume to Black Market
- Adopted Gear Bird Cannon MK-1, Gear Bird Cannon MK-2, Gear Bird Cannon MK-3, and Grand Bird Cannon
- Held League Season 6
- Added Stone Ganymede costume and Stone Venom Guard costume
- Held Full Moon event
- Hunter Killer X-7 (Gun Boost 6, Rage Down 6) as the top prize
25 August 2021
- Held Random Zombie Hero event
- New weapons: Blaze Nova, Twin Shadow Axes, Astra, Satellite Mine, Blue Storm, M2 Devastator, Elemental Tracker,
MG4 - Event destination maps: Assault, Italy, Dust
- New weapons: Blaze Nova, Twin Shadow Axes, Astra, Satellite Mine, Blue Storm, M2 Devastator, Elemental Tracker,
- Held JANUS Is Back event
- Mission Chain System - Tutorial Mission
- Held Burning Playtime and Burning Login Events
11 August 2021
- Released Lowdown
- Updated Studio Play:
- Added Level and Difficulty rules
- Added Cutscene Camera device
- Expanded Ranking Board function
- Released Researcher Journal #7: Tracking
- Held Studio Zombie Scenario Contest
- Improved info accessibility and user convenience
- Changed Playroom to Zombie Z Base
- Updated Encyclopedia
- Consolidated Event/Season Missions
- Rebalanced Zombie Z Season 2
- Updated Battlefield Supply
- Fixed various bugs
28 July 2021
- Resold Epic Decoder
- Adopted Twin Shadow Axes and Astra
- Resold Dual Beretta Gunslinger, Trinity Grenade, X-TRACKER, Infinity Laser Fist and Eternity Laser Fist
- Held Dark Shard event
- Held Bonus Disassembly event
21 July 2021
- Held Mileage Auction
- Added Price Request System
- Added Starlight Rolling Shooter
14 July 2021
- Updated Zombie Z Season 2
- Updated Settlement Support Weapon Box
- Adopted Magnum Shooter
- Recruited Anemone and Mirage (Character)
- Updated Battlefield Supply
- Held Zombie Z Season 2 Update Celebration Event
30 June 2021
- Added +5 Weapon Enhancement for Air Burster, Battle PP-19 Bizon and Cyclone
- Resold Boss David Black, Special Agent Criss and their costumes
- Updated Transcendent Life Weapon Box and Zombie Z Starter Package
- Held Special Summer Reward Giveaway
- Main Rewards: 500 Mileage, Unique Decoder, and Transcendence Decoder (1 per day)
- Special Rewards: Hunter Killer X-12, Gun Boost lvl 5 and Gun Boost lvl 6
- Ended sale of Decoders and disabled Bonus Disassembly in Belgium and Slovakia
- Closed Mileage Auction in Netherlands
16 June 2021
- Released [Medieval Fortress] Studio Zombie map
- Updated Studio and Hide and Seek device blocks
- Held Studio Medieval Theme Contest
- Adjusted some weapon levels in Zombie Z
- Play Studio Creation mode for 30 minutes to get all Studio Theme Packs for free
- Adopted M2 Devastator
- Held CSO Event Ticket and Transcendent Chest events
- Updated Battlefield Supply
- Fixed various bugs
2 June 2021
- Rereleased Dust CSO Land
- Opened +5 Weapon Enhancement for Flame Jackhammer, Rail Buster, Tornado and Hunter Killer X-15
- Added Flame Jackhammer, Rail Buster and Tornado to Unique Decoder
- Removed Star Chaser AR, Bouncer and Stun Rifle from Unique Decoder
- Updated Event Decoder content
- Held CSO Land Play event
- Resold Lightning Fury
- Adopted Blue Storm
- Open 300 Transcendence Decoder and/or 50 Premium Transcendence Decoder to obtain one of the weapons permanently
20 May 2021
- Held 2021 Season 9: Fantasy World
- Reorganized some features
- Held League Season 5
- Updated zombie content
- Buffed zombies in rooms with zombie restrictions
- Zombie restriction quota was increased to 4
- Buffed further zombies for Normal Zombie Only restriction
- Updated Karma
- Balanced zombie meta
- Adjusted weapon levels in Zombie Z
- Improved Inventory system
- Updated Battlefield Supply
- Fixed various bugs
6 May 2021
- Added THANATOS Series to Weapon Enhancement +5
- Adopted Blaze Nova
- Resold Dread Nova and Epic Decoder
- Held Mileage Auction
- Added Shining Heart Rod
- Expanded inventory limit
- First CSN:S Discord event reward giveaway
- Fixed various bugs
21 April 2021
- Reorganized Daily Missions
- Introduced Black Market
- Second additional improvement for Zombie Scenario
- Added [Abyss] difficulty for Zombie Scenario
- Updated Zombie mode
- Recruited Kyrix the Brave and High Elf Natasha
- Updated Battlefield Supply
- Fixed various bugs
7 April 2021
- Replaced Blood Dripper with Thunder Ghost Walker in Transcendence Decoder
- Adopted Satellite Mine
- Held Seed event
- Held Zombie Hero Random Rule event
- Held CSN:S official Discord Event
- Recovered an add-on item that was used irrespective of the intent due to a system error
- Modified the maximum enhancement value of M95 Christmas damage from 1 to 2.
- Modified the maximum enhancement value of the VICTORY series weapon enhancement items (Damage, Accuracy, Recoil, Weight, Continuous fire, and Number of rounds) to 5.
24 March 2021
- Held Zombie Scenario League Season 4 Event
- Held CSN:S Tutorial Video Contest
- Additional improvement on Zombie Scenario
- Brick Piece S1451, Hunter Killer X-7, Hunter Killer X-45 and Rail Cannon can now undergo +5 Weapon Enhancement
- Reworked some weapon level in Zombie Z
- Held Random Weapon Zombie Hero event
- Added [Security System] and [Happy New Year] medals
- Updated Battlefield Supply
- Added Weapon Enhancement EXP Coupon
- Fixed various bugs
10 March 2021
- Added Inferno difficulty to Memories
- Held Valentine and Candy events
- Resold Private Erica and Drill Instructor Gerard
- Improved Divine Blaster perfomance
24 February 2021
- Held Mileage Auction
- Added Thunder Ghost Walker and Dual Sword Hellfire
17 February 2021
- Held Letter Collecting Event
- Resold Epic Decoder
- Added Divine Blaster and Thunder Force
- Resold Dual Beretta Gunslinger, Trinity Grenade, X-TRACKER, Infinity Laser Fist and Eternity Laser Fist in Epic Decoder
- Held Divine Fragment event
- Released Rex Labs
- Reworked Zombie Scenario
- Updated Zombie content
- Renewed Hero and Sidekick weapons
- Expanded Inventory by 100
- Updated prizes for new/returning players
- Compensated old Zombie Scenario items
- Held Stingray Kite event
- Held Bonus Disassembly event
- Updated Battlefield Supply
- Fixed various bugs
10 February 2021
- Held Lucky Raffle Event
27 January 2021
- Held 2021 Season 8 Event
- Held Zombie League Season 3 Event
- Updated Zombie modes with new contents
- Zombie-only boosting items
- Death information window and Revenge bonus system
- Zombie-only new mutation
- Zombie Z Improvements
- Held Transcendent Chest
- Updated Battlefield Supply
- Added Zombie Z Starter Package
20 January 2021
- Improved and held Mileage Auction
- Linked Auction House prices for enhancement weapons
- Improved search system
- Recent transaction history
- Upper/lower price limit system expanded
- Held System Auction and 1000 Mileage Auction events
- Transcendence Red Dragon Cannon Gold and Transcendence Magnum Drill Gold as the special items for System Auction
- Thunder Ghost Walker, M249 Phoenix, Infinity Laser Fist and AUG Guardian as the special items for 1000 Mileage Auction
13 January 2021
- Held New Year's Lucky Pouch Event
- Gave away Decoders and Mileage
6 January 2021
- Resold Trinity Grenade and Thunder Ghost Walker
- Thunder Ghost Walker is now available permanently from Transcendence Decoder
- Resold Miracle Prism Sword and Dual Sword Hellfire
- Dual Sword Hellfire is now available permanently from Unique Decoder
23 December 2020
- Held Christmas Event 2020
- Held Snowflake event
- Added part system to all Christmas edition weapons
- Unleashed Draugr
- Rebalanced Zombie 5: Rise and Zombie Z
- Released Italy (Xmas)
- Added [Inferno] difficulty on All-Out
- Improved medal section
- Held 2020 Clearance event
- Recruited Leader Soi and Super Soldier Jennifer
- Added Xmas Floating Damage
- Updated New/Returning User prizes
- Updated Battlefield Supply
- Updated the content of Transcendence Decoder
- Added Event Decoder
9 December 2020
- Added [Inferno] difficulty to Episode Choi
- OICW, Brick Piece M777, Broad Divine and Hunter Killer X-90 can now undergo Weapon Enhancement up to +5
- Held CSN:S Event Ticket
- Held Doubled Season Pass Badge event
25 November 2020
- Patched Scenario TX
- Held Zombie League Season 2 Event
- Improved Medal section
- Added Inferno difficulty to Zombie Scenario
- Rebalanced Zombie Z and Zombie Rise
- Updated Battlefield Supply
- Adopted Demonic Scarlet Rose
- Added Barrett M95 White Tiger permanently to Transcendence Decoder
- Resold OICW and Brick Piece M777 in Unique and Transcendence decoders
- Held Daily 90-Min Transcendence Decoder Event
- Fixed various bugs
11 November 2020
- Adopted Dark Star
- Released Forest Keeper
- Gave away Dual Sword Hellfire with [Leather] paint for completing the goal
- Resold Gungnir with [Sigma] paint
- Resold Dual Beretta Gunslinger, X-TRACKER, Trinity Grenade, Barrett M95 White Tiger, Infinity Laser Fist, M3 Black Dragon and Thunder Ghost Walker in Epic Decoder
28 October 2020
- Recruited Boss David Black and Special Agent Criss
- Released Assault Halloween
- Added Hunter Killer X-90 Mnemonic
- Added Floating Damage Halloween
- Added CSN:S Event Ticket
- Reorganized Zombie Scenario Difficulty
- Added Gungnir [Sigma] paint
- Held Candy and Halloween Pumpkin Grenade events
- Held Zombie Hero Random Rule event
- "Wait! Take This Special Weapon" event becomes permanent
14 October 2020
- Held Full Moon Festival Event
- Held Rice Cake Grenade Giveaway Event
- Held Surprise Mileage Auction, Mileage Auction Special Item and 1,000 Mileage Auction Events
- Sold Dual Beretta Gunslinger, Trinity Grenade, Holy Sword Divine Order and Magnum Launcher as the special items for the event
7 October 2020
- Held 2020 Season 7 Event
- Reorganized League Rank system
- Held Zombie League Season 1 Event
- Updated Karma system
- Rebalanced Zombie Evolution
- Added new medals and missions
- Added Zombie Evolution to Studio (mode)
- Improved Studio Create mode
- Adopted Build Marker
- Triple Studio Build License Giveaway
- Adopted Negev NG-7 Ajax
- Resold M3 Black Dragon
- Added M3 Black Dragon and Dual Sword Phantom Slayerpermanently to Transcendence Decoder
- Held Find the Zombies event
- Held BALROG IS BACK event
- Added Part System support to BALROGs
- Doubled the BALROGs damage during the event
- Updated Golden Zombie event
- Updated Battlefield Supply
- New/returning players now will receive the same rewards as regular players.
- Extended "Wait! Take This Special Weapon" event
- Held Boss Rush event
- Fixed various bugs
- Sold Keith Icahn and Spade in shop
16 September 2020
- Adopted Miracle Prism Sword
- Held Zombie Virus Overcome event
- Held "Wait ! I'll go get a special weapon" event
2 September 2020
- Adopted Eternity Laser Fist
- Added Subscription feature in Studio mode
- Held Random Weapon Zombie Rise event
- Held Mileage Auction
- Held Dual Sword Hellfire Giveaway event
- Resold Lucky Transcendence Weapon Box
19 August 2020
- Announced Bonus Disassembly event
- Resold Pink Heart Shiho, Black Rose Miho, Cyborg and Queen
- Held play event to give away Rebecca and Ace
- Extended Zombie Evolution Welcome event
- Held Daily Free Reward Giveaway
5 August 2020
- Patched Zombie Evolution
- Released Junk House
- Resold Shining Heart Rod and Starlight Rolling Shooter
- Updated and held Life Weapon Box event
- Free Magnum Launcher and Holy Sword Divine Order for 15 days for New/Returned Users
- Added more weapons to Part Weapon Selection Box
- Updated bot support
- Added bot support for Gun Deathmatch
- Updated Battlefield Supply
22 July 2020
- Adopted Void Avenger and Inferno Cannon
- Held Epic Fragment event
- Resold Epic Decoder
- Added Infernal Cannon to Epic FLEX Box
- Held playtime event to obtain Epic Fragments
- Held Hero event to obtain Hero and Sidekick guns for 30 days
8 July 2020
- Adopted Blade Frostbreaker
- Held Mileage Bingo
- Added Studio Map Tag function
- Improved Studio Map Recommendation
- Resold Global Paint Design
- Held New Global Paint Design Idea Contest
- Updated Battlefield Supply
- Held 1-Day Weapon Giveaway, Dragon Boat Festival and Studio Tag events
- Fixed various bugs
24 June 2020
- Resold Magnum Launcher and Holy Sword Divine Order
- Resold Premium Transcendence Decoder
- Held Mission Supplies, Exploration Week and Summer Special Decoder Release events
17 June 2020
10 June 2020
- Held 2020 Season 6 Event
- Reorganized Season Pass
- Added Zombie Quest feature
- Added Paint Switching feature
- Updated Golden Zombie event
- Reintroduced Weapon of the Month
- Held SKULL IS BACK event
- SKULL-1, SKULL-3, SKULL-4 and SKULL-5 are given for free as part of Weapon of the Month
- All these weapons are sold directly in the shop
- The damage for these weapons and SKULL-9 is doubled
- These weapons can now undergo Weapon Enhancement (up to +4)
- Refreshed Store with new items
- Removed Paint Reset Blueprint
- Added Premium Moderator item
- Reorganized Mileage Duffel Bag
- 10,000 Mileage Duffel Bag: You can freely send amounts up to 10,000 mileage.
- 50,000 Mileage Duffel Bag: You can freely send amounts up to 50,000 mileage.
- 100,000 Mileage Duffel Bag: You can freely send amounts up to 100,000 mileage.
- 200,000 Mileage Duffel Bag: You can freely send amounts up to 200,000 mileage.
- Updated Battlefield Supply with Season Pass Coins
- Fixed various bugs
27 May 2020
- Sold Zombie Z Weapon Box Set
- Resold Premium Class Decoder
- Held Random Weapon Zombie Hero
- Added Hellhound, Heaven Splitter, Starlight Rolling Shooter, Lightning Fury and Hero/Sidekick weapons
- Added Dust CSO Land
13 May 2020
- Adopted Psychic Harmonium
- Resold Premium Transcendence Decoder
- Patched All Star+ mode
- Added All Star and Gun Deathmatch to Studio (mode)
- Released Dust CSO Land
- Held Mileage Auction event
- Updated Battlefield Supply
- Ended 2020 Season 5
- Held CSN:S Land Supply Box and All-Star/Gun Deathmatch Mode Play events
- Fixed various bugs
29 April 2020
- Resold Lucky Transcendence Weapon Box
- Recruited Alice and SAF
- Held Zombie Hero Random Rule event
- Fixed various bugs
22 April 2020
- Held Spring Decoder Giveaway event
- Extended sale for Drill Instructor Gerard and Private Erica
16 April 2020
- Recruited Private Erica and Drill Instructor Gerard
- Added Old-Time Costume Box
- Resold Premium Class Decoder
- Rebalanced Behind and Envy Mask
- Added Expedition system
- Refreshed Store with new items
- Updated Battlefield Supply
- Held Zombie Z Newbie and 1-Day Weapon Giveaway events
1 April 2020
- Added Harvested Fruit and Enhanced Weapon Box
- Released Italy (Joseon) and Researcher's Journal Abduction #Joseon
- Added Studio Joseon Pack
- Held Seed and Studio Kingdom Contest events
- Resold Thunder Ghost Walker and Dual Sword Phantom Slayer
- Held New Map, Contest Celebration Studio Theme Package Giveaway and Studio Creation Feedback events
- Refreshed Store with new items
18 March 2020
- Adopted Lightning Fury
- Held Bonus Disassembly and Candy event
- Resold Transcendence Decoder
- Released Joseon Village
- Replaced Green Dragon Blade with Starlight Rolling Shooter in Unique Decoder
- Refreshed Mileage Shop with new items
- Held New Map event
- Updated Battlefield Supply
- Updated VIP rewards
4 March 2020
- Adopted Starlight Rolling Shooter
- Sold Unique Decoder in shop
- Held Random Rule Zombie Hero event
- Held Mental Math event to get Jiang Shi
19 February 2020
- Held 2020 Season 5 Event
- Updated Zombie Z
- Adjusted Daily Missions
- Held Valentine event
- Updated Battlefield Supply
- Held Golden Zombie and Zombie Z Newbie events
- Fixed various bugs
5 February 2020
- Re-added SVD Custom, Quad-barreled shotgun, Dual Kriss Custom and M134 Vulcan
- Re-added Dual Desert Eagle, Dual Nata Knives, Dual MP7A1, Poison Gun and AK-47 60R
- Patched Studio Zombie Shelter
- Held Mileage Auction
- Added Barrett M95 White Tiger and Hunter Killer X-45
- Held Stingray Kite, Lucky Pouch and Play the Studio Zombie Shelter events
- Resold Axion, Aetheris, Kal-El and Medea
22 January 2020
- Adopted Heaven Splitter and Scorching Auto-Shotgun
- Resold Epic Decoder
- Held Epic Fragment event
- Held Golden Zombie and Reinforced Rewards for New/Returning Players events
- Ended sale for Premium Class Decoder
- Updated Battlefield Supply
2 January 2020
- Recruited Cyborg and Queen
- Patched Manhunt mode
- Added Rare Decoder, Unique Decoder and Class Decoder
- Adopted Colt Python
- Warhammer Storm Giant and Dual Uzi can now undergo Premium Weapon Enhancement
- Revamped Family and Weapon Enhancement
- Held Mileage Auction
- Adjusted some weapon levels in Zombie Z
- Updated Battlefield Supply
- Refreshed Store and Mileage Shop with new items
- Ended sale for Top 50 Decoder
- Held Play the Manhunt mode!, Parts Weapon, New Year's Lucky Pouch and Manhunt Feedback events
- Fixed various bugs
2019
18 December 2019
- Held Christmas event
- Resold Magnum Launcher in Lucky Transcendence Weapon Box
11 December 2019
- Resold Transcendent Chest and Lucky Transcendence Class Box
- Added Hopeful Chest
- Sold Transcendent Costumes in Mileage Shop
- Held Mileage Bingo (Grand Prize: Python Desperado)
- Held Random Zombie Hero and Daily Decoder Giveaway events
27 November 2019
- Adopted Hellhound
- Added new medals
- Added Studio Scenario T
- Readded and updated Transcendence Decoder
- Added Golden Zombie in Zombie Scenario
- Released Alcatraz-Z
- Updated Store with new items and Battlefield Supply
- Held 1-Day Weapon Giveaway and Play the Alcatraz-Z Map events
13 November 2019
- Sold Weapon Paint Package
- Adopted Compound Bow Planet, SKULL-7 Blood, SKULL-9 Blood, SKULL-11 Blood, BALROG-I Poison, BALROG-V Poison, BALROG-VII Poison, BALROG-IX Poison
- Held and updated Zombie Hero Random Rule event
- Held Zombie Hero Random Rule kill event
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