It officially supports Windows and Linux. Support for macOS was previously available but officially ended in early 2025.
CS:S was the first game to showcase the Source engine’s capabilities, including reflective water, complex shadows, and physics-based environments. Official Download and Availability Download Counter-Strike: Source PC Game 2004
While originally bundled with retail copies of Half-Life 2 , CS:S is now available as a standalone digital purchase. It officially supports Windows and Linux
About This Game. THE NEXT INSTALLMENT OF THE WORLD'S # 1 ONLINE ACTION GAME. Counter-Strike: Source blends Counter-Strike's award- Counter-Strike: Source blends Counter-Strike's award- 3
3.0 GHz Pentium 4 processor, 1 GB RAM, and a DirectX 9 level graphics card. The Game in 2026
You can download the game through the Counter-Strike: Source Steam Page for approximately $9.99 , though it frequently appears in sales for as low as $0.99.
The modern version of the game requires roughly 4.55 GB of storage space. System Requirements