User:Mr. SystemError/softwarestatus
Mr. SystemError/softwarestatus is currently available on Steam.
▶ Launch it now*
🛒 Buy it on Steam (via Browser | Steam client*)
*Steam required, click here to download Steam.
▶ Launch it now*
🛒 Buy it on Steam (via Browser | Steam client*)
*Steam required, click here to download Steam.
Supported OS: 
Windows • 
macOS • 
Linux + 
SteamOS (See system requirements)
Chromebook ready: 
Unknown / TBD
Steam Deck status: Unknown - 
More info on ProtonDB
Also available from the following other storefronts or websites: 
GOG.com • 
Epic Games • 
Google Play • 
Xbox Store • Microsoft Store • 2012 Mod version (FREE) • 
Nintendo Store (
Portal Companion Collection) • Zoom Platform • Origin/EA Play (Not available for purchase)
Notice: 
Note:If you are experiencing compatibility and stability issues with this game after 
Counter-Strike was updated to support 
Half-Life 25th anniversary update, please downgrade the game by selecting the Buying this game will also grant access to 
Counter-Strike: Condition Zero and 
Condition Zero Deleted Scenes.
Note:If you are experiencing compatibility and stability issues with this game after Counter-Strike was updated to support Half-Life 25th anniversary update, please downgrade the game by selecting the steam_legacy branch on both Half-Life and Counter-Strike. You can also report bugs and other issues here on GitHub. Click here for more info. Counter-Strike: Condition Zero and Condition Zero Deleted Scenes.This game is included in the following packages:
