Prisma Case Opening Simulator
Open the Prisma Case in our free CS2 & CS:GO Case Opening Simulator and unbox its complete skin pool, from Mil-Spec to Covert and Rare Special Items. See the drop chances for each rarity and discover what you could unbox.
Prisma Case
Drop rates (rarest first)
How Does the Case Simulator Work?
Choose a Case
Browse the case contents above, or switch to another case anytime.
Open the Container
Hit Unlock Container to start a simulated unlock.
Watch the Opening
Watch the animation as your item is revealed.
See Your Result
The simulator reveals what you unboxed, with its rarity, wear, and float.
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Prisma Case Simulator FAQ
What is the Prisma Case Simulator?
The Prisma Case Simulator lets you open the Prisma Case for free. Each simulated opening uses the case's known rarity probabilities to determine your result.
Is the Prisma Case Simulator free?
Yes. You can simulate as many Prisma Case openings as you want without purchasing a case or using any real money.
Are the results based on real CS2 drop chances?
The simulator uses the known rarity probabilities for the Prisma Case. The result is simulated and does not produce real CS2 items.
What skins can you get from the Prisma Case?
The Prisma Case contains 17 weapon skins across multiple rarity levels, from Mil-Spec Grade to Covert, as well as Rare Special Items.
Can I get a Knife from the Prisma Case Simulator?
Yes. The simulator includes the case's Rare Special Item pool, which contains knives. However, the simulated results do not award real knives or any other inventory items.
Can I open the Prisma Case multiple times?
Yes. There is no limit to the number of simulated openings. You can open the case once or run as many consecutive simulations as you like.