2011[]
22 December 2011[]
- Patched Hidden
- Added [Hawk Eye] and [Meister] medals
- Added Tempest and M79 Saw off Gold into Coded Box
- Adopted Barrett M95 Christmas Edition
08 December 2011[]
- Introduced Zombie Mods Clan Battle
24 November 2011[]
- Adopted SPAS-12
- Held SPAS-12 Upgrade Event
10 November 2011[]
- Introduced Character Emotion
- Recruited Enzo
- Recruited Lucia
27 October 2011[]
- Updated Human Scenario
- Released Sidewinder
- Added [Dione Chaser], [Comanche Hunter], [Osprey Hunter] and [Gear Breaker] medals
- Adopted AT4-CS
- Sold AT4 in points
13 October 2011[]
- Patched Team Deathmatch: Item Battle
- Released Checkmate
- Adopted PKM
22 September 2011[]
- Patched Zombie Scenario: Season 2
- Released Toxicity
- Adopted SKULL-1
08 September 2011[]
- Added Dragon Tail and HK23E Gold into Coded Box
- Resold MG36
25 August 2011[]
11 August 2011[]
- Added [CSO Champ] medal
- Added [CSO Challenger] medal
- Adopted StG 44
28 July 2011[]
- Held M134 Minigun Upgrade event
- Introduced Code A Decoder
- Added Lightning SG-1 and Flintlock into Coded Box
- Added MG3 Gold and MP5 Gold into Coded Box
14 July 2011[]
30 June 2011[]
- Adopted Salamander
- Released Requiem and Rest
- Unleashed Banshee
16 June 2011[]
02 June 2011[]
- Adopted KSG-12
19 May 2011[]
- Resold SL8
- Held SL8 Upgrade event
03 May 2011[]
- Resold Kriss Super V
- Held Kriss Upgrade event
26 April 2011[]
21 April 2011[]
- Introduced Map Advancement
- Added [Patron] and [Biker Gang] medals
31 March 2011[]
- Recruited Keith Icahn
- Recruited Spade
- Added Special Mission Reset
- Added April Fool sprays
24 March 2011[]
- Resold Dual Infinity
- Resold Combat knife
- Held Dual Infinity Upgrade event
- Held Combat knife upgrade event
17 March 2011[]
- Adopted Thompson Chicago and Luger P08
- Released Industry2
- Added Tattooes
03 March 2011[]
- Adopted MG36
17 February 2011[]
27 January 2011[]
- Held Mosquitoes event
- Adopted P90 Lapin
- Adopted Volcano
20 January 2011[]
06 January 2011[]
- Added Ganymede
- Added Bloody Blade
2010[]
16 December 2010[]
- Patched Metal Arena mode
- Released Metal Gate map
- Adopted SKULL-9
02 December 2010[]
- Adopted M60E4
- Adopted M16A4 and AN-94
- Released Port
- Renamed all classic weapons
- Improved Ban List system
- Added [Winner], [Specialist], [Perfectionist], [God of Mission] & [Avenger] medals
25 November 2010[]
- Released Cobble, Storm and Havana for Zombie Mods
- Resold Kriss Super V
- Held Kriss Super V Upgrade event
04 November 2010[]
- Adopted Kriss Super V
28 October 2010[]
- Released Blaze
- Added Drone Control Chip
- Added Dr. A's Trunk
14 October 2010[]
- Added Special mission and Daily mission challenge
- Added Reward preview
07 October 2010[]
16 September 2010[]
- Released Mosque
- Adopted Barrett M95
02 September 2010[]
- Added Melee Weapons License
26 August 2010[]
10 August 2010[]
- Patched Human Scenario
- Released Desert Storm
- Adopted WA2000
29 July 2010[]
- Recruited Erika
- Recruited May
- Added Lightning BIG-EYE
14 July 2010[]
17 June 2010[]
- Added Soccer medals
- Added Thompson Chicago Gold and USAS-12 Camouflage into Coded Box
03 June 2010[]
- Updated Ban List
- Adopted Infinity Black
- Adopted Infinity Red
- Adopted MP7A1 60R
19 May 2010[]
- Patched Soccer
- Released Striker
- Recruited Max Thacker and Asia Red Army (Soccer)
- Recruited Choi Ji Yoon (Soccer) and Yuri (Soccer)
- Added Cannon Shot and Night Hawk Shot
04 May 2010[]
- Updated Vegas to Zombie Infection
- Adopted Cart Rider Best Friend Package
- Released Kart
22 April 2010[]
- Released Rats
- Adopted Double-barreled shotgun
- Adopted Infinity Silver
08 April 2010[]
- Unleashed Deimos
- Introduced Deadly Shot
25 March 2010[]
- Released Lost City Hard
- Released Double Gate Hard
- Adopted M14 EBR
- Added Round Retry
11 March 2010[]
- Released Stadium
09 February 2010[]
- Introduced Ranking system
- Added Supply box to Zombie Scenario
- Added Gerrard and David Black into Coded Box
- Adopted Dragon Set and Dragon Knife
- Added Crossbow and MP5 White Tiger into Coded Box
21 January 2010[]
07 January 2010[]
- Released Trap
- Resold Dual Infinity
- Held Dual Infinity Upgrade event
2009[]
17 December 2009[]
- Released Double Gate
- Released Vostok
- Adopted MG3 and M134 Minigun Christmas Editions
- Added SD Light Zombie and SD Heavy Zombie sprays
03 December 2009[]
- Patched Zombie Scenario
- Released Lost City
- Adopted M79 Saw off
- Added Battle Revival and Emergency Medicine
- Added [Master of Survival], [Zombie Hunter] and [Sword master] medals
19 November 2009[]
12 November 2009[]
- Adopted QBB-95EX
05 November 2009[]
- Updated more maps for Zombie Mode
29 October 2009[]
- Patched Zombie: The Hero
- Added Battle Veteran
- Released Abyss3
- Updated more maps for Zombie Mode
22 October 2009[]
- Held Dual Infinity Upgrade event
15 October 2009[]
- Released Champion
- Adopted Combat knife
30 September 2009[]
- Added Lightning SMG-1 into Coded Box
24 September 2009[]
- Released Truth
- Updated Havana and Hong Kong to Zombie Union
- Adopted Dual Infinity
10 September 2009[]
- Patched Zombie Union: Annihilation
- Adopted FNC
- Released Jump2
- Updated Train and Back Alley to Zombie Union
13 August 2009[]
- Patched Challenge mode
- Released Run1 and Jump1
- Released Fastline
- Adopted M24 and Balisong
- Added SD Choi Ji Yoon and SD Ritsuka sprays
30 July 2009[]
- Adopted Blaser R93 Tactical
- Added SD Jennifer and SD Natasha sprays
- Updated Assault to Zombie Modes
23 July 2009[]
- Adopted M134 Minigun
16 July 2009[]
- Added Winchester M1887 Gold, SL8 Gold and Lightning AR-1 into Coded Box
- Unleashed Voodoo zombie
- Released Firebomb
02 July 2009[]
- Patched Zombie: The Union
- Released Union
18 June 2009[]
- Released Industry
- Adopted Winchester M1887
- Equipped M24 Grenade
04 June 2009[]
- Adopted L85A2
21 May 2009[]
- Released Moonlight
- Added F2000 and K1A Special Edition into Coded Box
- Adopted Hunting Dagger
23 April 2009[]
- Unleashed Psycho zombie
- Added Sprint ability
26 March 2009[]
- Released Gallery
- Added Ladder and Host Zombie sprays
- Note: Update contents from 2008 have been lost.