The game will feature several upgraded and updated features, most notably transitioning to Valve's newest game engine Source 2. Other changes include an upgrade to Counter-Strike's server architecture and tick rate, an overhaul of all current CS:GO maps, as well as fundamental changes to how grenades work in the game.

Counter-Strike 2 is a free upgrade to CS:GO.

On September 1, 2023, the Limited Test was released to all that purchased Global Offensive before it became free-to-play in 2018 and were active in competitive matchmaking. Counter-Strike 2 released to the public on September 27, 2023, replacing Global Offensive on Steam.

Counter-Strike 2: how to find your test invitation Launch CS:GO after the download is done and choose “Limited Test” to play CS2. Initially the limited test will offer Deathmatch and Unranked Competitive matchmaking on Dust2 with more content being added over time. Your XP will carry over to CS:GO while you play CS2.