Simulator: Gamma Case
Virtual opening with real drop prices. Not gambling — nothing is charged or awarded.
Official Valve odds: 79.92% / 15.98% / 3.2% / 0.64% / 0.26% by rarity, equal within a rarity. Exactly how the game opens a case.
Space or Enter opens
Opened 0
Spent $0.00
Received $0.00
Profit +$0.00
Your RTP —
Best drop —
The simulator sells and buys nothing. Prices are the best current market offers; wear and StatTrak™ chances are averaged from unboxing statistics. In real CS2, opening cases loses money on average.
Why use a case simulator
What is inside Gamma Case
Gamma Case holds 47 skins and the case with a key currently costs $5.23. At the official CS2 odds the average drop is worth 52% of the opening price: of every 100 spent, 52 comes back.
Official CS2 odds
Valve disclosed the rarity odds: 79.92% Mil-Spec, 15.98% Restricted, 3.2% Classified, 0.64% Covert and 0.26% for a knife or gloves. The CS2 case simulator uses exactly those numbers; wear and StatTrak™ follow real unboxing statistics.