Counter-Strike: Condition Zero advances the #1 online action game series by introducing objective based single-player action, the official CS bot, and special enhancements for online play. CS:CZ is a tactical action game that challenges you to compete with and against cunning computerized opponents in a Tour of Duty across the globe.
This Pack Contains Multiplayer Map Packs, SDK Tool Kits & Game Fixes.
Cool 4 Steam Client. . .
Quite possibly the best addon yet. Bringing back those days of looking for awesome models, skins, dlls, etc, etc..