Gamma Case Simulator
Open the Gamma Case in our CS2 Case Opening Simulator and see which skins you could unbox. The simulation uses the known drop chances for this case and includes its complete skin pool, from Mil-Spec to Covert and Rare Special Items.
Gamma 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.
Armory Collections
Cases
Souvenir Packages
DreamHack 2013 Souvenir Package
Open Simulator →
EMS One 2014 Souvenir Package
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ESL One Cologne 2014 Dust II Souvenir Package
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ESL One Cologne 2014 Inferno Souvenir Package
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ESL One Cologne 2014 Mirage Souvenir Package
Open Simulator →View All Souvenir Packages
Gamma Case Simulator FAQ
What is the Gamma Case Simulator?
The Gamma Case Simulator lets you open the Gamma Case for free. Each simulated opening uses the case's known rarity probabilities to determine your result.
Is the Gamma Case Simulator free?
Yes. You can simulate as many Gamma 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 Gamma Case. The result is simulated and does not produce real CS2 items.
What skins can you get from the Gamma Case?
The Gamma 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 Gamma 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 Gamma 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.