2018

Unknown date in early 2018

• The server was shut down.

2017

27 September 2017

• Added Office to Zombie Z mode
• Updated Zombie Z and Z-City Duo modes
• Recruited Part-time worker Yuri and Sergeant Choi Ji Yoon
• Adopted SCAR-H, AR-57 PDW, Gilboa Carbine, AF2011-A1 and DP-12
• Added M16A2 Honor, Glock 18c Honor, USP Honor, AR-57 PDW Snake, SCAR-H Lion, Gilboa Carbine Ruby, AF2011-A1 Ruby, DP-12 Ruby, AK-12 Amethyst, ACR Amethyst, and AWM Amethyst

30 August 2017

• Recruited Marie and Natalie
• Adopted ACR, AK-12, Anaconda, and PP
• Released Cobblestone and Aquarium

9 August 2017

• Added new mode Zombie Crush Abduction
• Added Mileage function
• Recruited Choi Ji Yoon and Yuri
• Adopted K12, USAS-12, and PKM
• Released Dust and Militia

26 July 2017

• Added new mode Stealth, Zombie Z, Casual
• Added Spray function
• Recruited Lisa (Limited Edition), Mila (Limited Edition), Joe and Kenji
• Added Blue Fortune Box
• Adopted MG3
• Released Vertigo, Prodigy, Vantage, 3rd Supply Base, Warehouse, Uprising, Festival, and Duo

2015

• Held Closed Beta Test (CBT)