If you already have CS:GO on your PC, you should see Counter-Strike 2 in your Steam inventory. CS:GO will have been essentially replaced. If this is true for you, simply update the game and the Source 2 upgrades will be automatically installed onto your PC.

Open the Google Play Store app on your device. Search for the game you want to download. Tap the name of the game to open its page. Tap Install.

CS2 Download Size: What to Expect For CS2, the download size is something you don't have to worry about. Unlike other massive open-world games, Counter Strike 2 won't demand that much space in your machine. The estimated basic download size for it roughly rounds up to about 30GB.