Counter-Strike: Source Mods, Servers, Assets & more

Discover Counter-Strike: Source content

A classic team-based first-person shooter built on Valve’s Source engine, offering endless opportunities for modding. From custom maps and skins to gameplay plugins and total conversions, the modding scene has kept CSS alive with new content and community-driven creativity. With dedicated servers and workshop-style support, players can easily discover, share, and play mods that transform the game.