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 $2.77 and needs a key to open.
Gamma Case
Check this price
- The source has not updated recently.
- A fee is missing for at least one source.
Skinport 13,830 0% · 8% · 0% Best price $2.77 
SkinOut 1 0% · 7% · ? $2.80 
Lis-Skins 3,041 0% · 5% · ? $2.81 
CS.TRADE 2 Trade from 5% $2.82 
CSFloat 2,776 0% · 2% · 2.5% $2.84 
DMarket 750 0% · 2% · 0% $2.88 
Waxpeer 933 0% · 6% · ? $2.90 
Market.CSGO 660 0% · 5% · 5% $2.90 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 
Tradeit.gg 0% · 10% · 5% 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
- $2.77
- Key
- Gamma Case Key $14.62
- StatTrak™
- 17 / 17
- Collection
- The Gamma Collection
Price history The recent part of the chart is the best buy price across external markets (Skinport, Market.CSGO, CSFloat, DMarket etc.), one point every 30 minutes. Older history comes from Steam sales, scaled to market price level at the junction.
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 $2.77 at the best market price right now. It opens with the Gamma Case Key, which costs from $14.62.
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.