Action Quake 2 (AQtion), considered the 'precursor' to Counter-Strike now on Steam https://www.gamingonlinux.com/2022/06/action-quake-2-aqtion-considered-the-precursor-to-counter-strike-now-on-steam/ #OnlineMultiplayer #NativeLinux #OpenSource #NewRelease #FreeGame #Steam #FPS