Events (South Korea)

CSO

CSO2

See updates from 2016-2019: Events (South Korea)/2016-2019

14 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

7 January 2021

• Held Mileage Auction

2020

31 December 2020

• Held New Year event
• Gave away Decoders and Mileage

23 December 2020

• Released Italy (Xmas)
• Added Inferno difficulty to Decoy
• Held Christmas Event 2020
• Improved and held Mileage Auction
• 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

10 December 2020

• Unleashed Draugr
• Rebalanced Zombie 5: Rise and Zombie Z
• 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
• Fixed various Scenario TX bugs
• Updated the content of Transcendence Decoder
• Added Event Decoder

26 November 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 CSO Event Ticket
• Held Doubled Season Pass Badge event
• Fixed various bugs relating Scenario TX

12 November 2020

• Patched Scenario TX
• Released Zombie League Season 2
• 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
• Fixed various bugs

29 October 2020

• Recruited Boss David Black and Special Agent Criss
• Released Assault Halloween
• Added Hunter Killer X-90 Mnemonic
• Added Floating Damage Halloween
• Added CSO Event Ticket

15 October 2020

• Reorganized Zombie Scenario Difficulty
• 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

24 September 2020

• Held 2020 Season 7 Event
• Reorganized League system
• Updated Karma system
• Rebalanced Zombie Rise
  • Added new medals and missions
  • Added Zombie Rise to Studio (mode)
• Improved Studio Create mode
  • Adopted Build Marker
• Adopted Negev NG-7 Ajax
• Added M3 Black Dragon permanently to Transcendence Decoder
• Held Find the Zombies event
• Held Full Moon event
• Held BALROG IS BACK event
  • Added Part System support to BALROGs
  • Doubled the BALROGs damage during the event
• Updated Golden Zombie event
• Held Mid-Autumn Festival Mileage Auction
  • Added Hunter Killer X-7
  • Sold Dual Beretta Gunslinger, Trinity Grenade, Holy Sword Divine Order and Magnum Launcher for Weekend Special
• Fixed various bugs

17 September 2020

• Held Bonus Disassembly event
  • Added Eternity Laser Fist and Miracle Prism Sword to the list

3 September 2020

• Adopted Miracle Prism Sword
• Held Zombie Virus Overcome event
• Held "Wait ! I'll go get a special weapon" event

20 August 2020

• Adopted Eternity Laser Fist
• Added Subscribe feature to Studio (mode)
• Held Zombie Rise Random Weapon event
• Added Dual Sword Phantom Slayer permanently to Transcendence Decoder
• Fixed various bugs relating Studio

6 August 2020

• Held Mileage Auction event
  • Sold Transcendent Red Dragon Cannon Gold and Transcendent Magnum Drill Gold for Weekend Special
• Resold Pink Heart Shiho, Black Rose Miho, Cyborg and Queen
• Fixed various issues relating bots

23 July 2020

• Patched Zombie 5: Rise
• Released Junk House
• Updated and held Life Weapon Box event
• Held Bonus Disassembly event
• Free Magnum Launcher and Holy Sword Divine Order for 15 days for New/Returned Users
• Resold Shining Heart Rod and Starlight Rolling Shooter
• Added more weapons to Part Weapon Selection Box
• Added bot support for Gun Deathmatch
• Improved bot weaponry

9 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

25 June 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
• Fixed various bugs

11 June 2020

• Resold Magnum Launcher and Holy Sword Divine Order
• Resold Premium Transcendence Decoder
• Increased SCAR OZ-C and SCAR OZ-D performance
• Held Mission Supplies Event

28 May 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)
• Updated Store
  • Removed Erase Paint item
  • 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.
• Held 3 days Mileage Auction
• Fixed various bugs
• Updated Battlefield Supply with Season Pass Coins

11 May 2020

• Sold Zombie Z Weapon Box Set
• Resold Premium Class Decoder
• Held Random Weapon Zombie Hero
  • Added new weapons
  • Added Dust CSO Land
• Resold Private Erica and Drill Instructor Gerard

28 April 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
• Ended 2020 Season 5
• Fixed various Studio bugs

16 April 2020

• Resold Lucky Transcendence Weapon Box and Lucky Transcendence Class Box
• Held Zombie Hero Random Rule event
• Held Studio Kingdom Map Contest
• Fixed various Expedition bugs

2 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
• Updated Store and Mileage Shop
• Updated Battlefield Supply
• Fixed various bugs including some in Zombie Scenario maps, Studio New Zombie Shelter and on some weapons

19 March 2020

• Added Harvested Fruit
• Released Italy (Joseon) and Researcher's Journal Abduction #Joseon
• Added Studio Joseon Pack
• Held Studio Kingdom Contest
• Held Seed event
• Resold Thunder Ghost Walker and Dual Sword Phantom Slayer
• Rebalanced Lightning Fury

5 March 2020

• Adopted Lightning Fury
• Added Enhanced Weapon Box
• Held Candy event
• Resold Transcendence Decoder
• Released Joseon Village
• Replaced Green Dragon Blade with Starlight Rolling Shooter in Unique Decoder
• Updated shop and Mileage Shop
• Held Studio Kingdom Map Contest event
• Held Bonus Disassembly event
• Updated Battlefield Supply
• Fixed various bugs relating Studio Zombie Shelter

20 February 2020

• Adopted Starlight Rolling Shooter
• Sold Unique Decoder in shop
• Held Random Rule Zombie Hero event
• Held Arithmetic event to get Jiang Shi

6 February 2020

• Held 2020 Season 5 Event
• Updated Zombie Z
• Adjusted Daily Missions
• Held Valentine event
• Updated Battlefield Supply
• Fixed an issue where Magnum Launcher's B mode explosion sound was overlaid

21 January 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
• Removed Top Class Decoder from store
• Held Stingray Kite and Mileage Auction events
  • Added Barrett M95 White Tiger and Hunter Killer X-45
• Resold Axion, Aetheris, Kal-El and Medea
• Fixed Venom Guard model changing to Chaser Zombie in Studio Script mode

9 January 2020

• Adopted Heaven Splitter and Scorching Auto-Shotgun
• Resold Epic Decoder
• Held Epic Fragment event
• Held Golden Zombie event