The Gamma Case drops one of 17 skins — rarities from “Mil-Spec” to “Covert”, with official odds (0.64% for the rarest tier).
With a 0.26% chance the case drops a rare special item instead — 50 knife or glove variants in this case.
The priciest drops are M4A1-S | Mecha Industries, Glock-18 | Wasteland Rebel, M4A4 | Desolate Space. The case itself currently costs $2.79 and needs a key to open.
Gamma Case
Lis-Skins 💸 0% · 5% · ? Best price $2.79 
CSFloat 💸 0% · 2% · 2.5% $2.83 
DMarket 💸 0% · 2% · 0% $2.88 
Skinport 💸 0% · 8% · 0% $2.91 
Waxpeer 💸 0% · 6% · ? $2.93 
Market.CSGO 💸 0% · 5% · 5% $2.95 Steam Market 💸 0% · 13.04% · ✕ Open 
White.Market 💸 0% · 5% · ? Open 
CSBoard 💸 0% · 0% · ? Open 
SkinBaron 💸 0% · 15% · ? Open 
CS.Deals 💸 0% · 2% · 2% Open 
SkinOut 💸 0% · 7% · ? Open 
Tradeit.gg 💸 0% · 10% · 5% Open 
CS.TRADE Open 
CS.MONEY 💸 0% · 5% · 0% Open 
BUFF163 
💸 0% · 1.5% · 1% Open 
YouPin898 💸 0% · 1% · 1% Open C5 C5Game 💸 0% · 5% · 0% Open 
IGXE 💸 0% · 1% · ? Open Case facts
- Drop status
- Out of the drop since 2025
- Released
- June 10, 2016 · CS:GO
- Contents
- 17 skins + 50 rare special items
- Case price
- $2.79
- Key
- Gamma Case Key $14.98
- StatTrak™
- 17 / 17
- Collection
- The Gamma Collection
Price history
Case contents
What can drop when opened in CS2Covert
2 0.64%
Classified
3 3.2%
Restricted
5 15.98%
Mil-Spec
7 79.92%
Rare special items (knives & gloves)
50 0.26%
Related cases
FAQ
What can drop from Gamma Case, and what are the odds?
The case holds 17 skins. Official odds by rarity: Covert 0.64%, Classified 3.2%, Restricted 15.98%, Mil-Spec 79.92%, and rare special item 0.26%.
How many rare special items are in Gamma Case?
Gamma Case holds 50 rare special items (knives or gloves); the chance that an opening gives one of them is 0.26%.
How much does Gamma Case cost, and what key does it need?
Gamma Case costs from $2.79 at the best market price right now. It opens with the Gamma Case Key, which costs from $14.98.
Does Gamma Case still drop in CS2?
Gamma Case left the weekly drop pool in 2025: it no longer drops after matches and is now bought on the market.
When was Gamma Case released?
Gamma Case came out on June 10, 2016 for CS:GO.