Is CS2 free to play?
Yes. Counter-Strike 2 is free to download and play on Steam. You can install it, jump into casual and deathmatch modes, and play unlimited matches without paying a cent. That's a big reason the live player count below is so consistently high.
What does Prime Status get you?
Prime Status is a one-time purchase (roughly $15 USD) that unlocks ranked matchmaking, item drops, weekly XP rewards, and a separate matchmaking pool that filters out brand-new free accounts. Most players who take CS2 seriously buy Prime fairly early.
There is no subscription, no battle pass, and no pay-to-win mechanic. Skins are cosmetic only and traded on the Steam Community Market.
What about competitive ranks?
Competitive matchmaking (Premier mode) and the CS Rating system are gated behind Prime. Casual modes — deathmatch, arms race, casual unranked — are free for everyone.