Patch 1.5 voor de PC is nu uit. Deze patch zal de huidige versie 1.4 updaten naar de nieuwste versie; 1.5.
Map pack 2, met 3 nieuwe multiplayer maps, en een nieuwe zomie map zit inbegrepen bij deze patch.
De 3 nieuwe maps, Corrosion, Banzai en Subpens plus de zombie map Shi No Numa zijn te downloaden HIER

Hieronder de volledige lijst:

• CO-OP hosts can now kick players from their lobby
• Improved dog spawning in MP
• Addressed an issue with Zombie pathing
• Fixed an instance of the player model displaying incorrectly
• Some unhandled exception errors have been addressed
• Improved server browser’s refresh functionality when the Source is set to ‘Favorites’
• Added support for CODTV
• “cg_DrawFPS 1” now only displays FPS and cg ms/frame
• Added RCon command "teamstatus" to display players’ team information
• Additionally, the following Modding items have been addressed – modders take note:
• Mods: Added joinsquad script function
• Mods: Players can now join CO-OP lobbies that are hosting map names with more than eighteen characters
• Mods: Users can now load custom maps when the usermaps folder contains fifty or more custom maps
• Mods: Removed the loading of duplicate assets that contributed to the ‘2048 materials’ error
• Mods: Increased the amount of mods displayable in the Mods menu
• Mods: Fixed a crash related to the mod.arena file