Knifeless sim slab
Every pull is graded like a collectible card: tier, wear, float and pattern sealed on a slab. Classified and rarer pulls get a foil.
Gamma Case
M4A1-S | Mecha Industries and Glock-18 | Wasteland Rebel are the covert skins of the Gamma Case, and together they drop on 0.6% of opens.
The classified tier holds M4A4 | Desolate Space, P2000 | Imperial Dragon and SCAR-20 | Bloodsport at 3.2%. Restricted skins, AWP | Phobos among them, come up on 16%, and mil-spec skins on 79.9%.
Above all of these sits the knife tier at 0.3%. It holds every Gamma Doppler knife in the case, alongside other finishes of the same blades such as ★ Flip Knife | Freehand and ★ Gut Knife | Black Laminate. StatTrak versions drop from the case as well.
- Key
- $2.49
- Case
- $2.80
- EV per open
- $2.84
- ROI
- 53.6%
Aggregated market prices, updated UTC
Blended from marketplace data, such as Skinport, the Steam Community Market and other price APIs: a median of recent sales with a minimum volume.
How prices workFree simulation: no real items, nothing to buy, no cash value.
This session
- Opened
- 0
- Would have cost
- $0.00
- Profit
- $0.00
Latest pull
- Value
- $0.00
- Return
- 0.0%
- Unpriced
- 0
Drops 0
Open a case and your drops land here.
Bulk open
Open up to 1,000 cases at once with no reel, and see how the run compares with the case's EV.
Expected value
$2.84per open
- ROI
- 53.6%
- Profit chance
- 5.1%
- Case
- $2.80
- Key
- $2.49
One open costs $5.29: the case and its key.
EV and ROI are gross, before marketplace fees.
Odds by rarity
Valve published odds- Knife or glove chance
- 1 in 385
| Rarity | Odds | Items |
|---|---|---|
| Rare Special Item | 0.26% | 30 |
| Covert | 0.64% | 2 |
| Classified | 3.20% | 3 |
| Restricted | 15.98% | 5 |
| Mil-Spec Grade | 79.92% | 7 |
What the case holds
Rare Special Item
- ★ Bayonet | Autotronic Rare Special
- ★ Bayonet | Black Laminate Rare Special
- ★ Bayonet | Bright Water Rare Special
- ★ Bayonet | Freehand Rare Special
- ★ Bayonet | Gamma Doppler Rare Special
- ★ Bayonet | Lore Rare Special
- ★ Flip Knife | Autotronic Rare Special
- ★ Flip Knife | Black Laminate Rare Special
- ★ Flip Knife | Bright Water Rare Special
- ★ Flip Knife | Freehand Rare Special
- ★ Flip Knife | Gamma Doppler Rare Special
- ★ Flip Knife | Lore Rare Special
- ★ Gut Knife | Autotronic Rare Special
- ★ Gut Knife | Black Laminate Rare Special
- ★ Gut Knife | Bright Water Rare Special
- ★ Gut Knife | Freehand Rare Special
- ★ Gut Knife | Gamma Doppler Rare Special
- ★ Gut Knife | Lore Rare Special
- ★ Karambit | Autotronic Rare Special
- ★ Karambit | Black Laminate Rare Special
- ★ Karambit | Bright Water Rare Special
- ★ Karambit | Freehand Rare Special
- ★ Karambit | Gamma Doppler Rare Special
- ★ Karambit | Lore Rare Special
- ★ M9 Bayonet | Autotronic Rare Special
- ★ M9 Bayonet | Black Laminate Rare Special
- ★ M9 Bayonet | Bright Water Rare Special
- ★ M9 Bayonet | Freehand Rare Special
- ★ M9 Bayonet | Gamma Doppler Rare Special
- ★ M9 Bayonet | Lore Rare Special
Covert
- Glock-18 | Wasteland Rebel Covert
- M4A1-S | Mecha Industries Covert
Classified
- M4A4 | Desolate Space Classified
- P2000 | Imperial Dragon Classified
- SCAR-20 | Bloodsport Classified
Restricted
- AUG | Aristocrat Restricted
- AWP | Phobos Restricted
- P90 | Chopper Restricted
- R8 Revolver | Reboot Restricted
- Sawed-Off | Limelight Restricted
Mil-Spec Grade
- Five-SeveN | Violent Daimyo Mil-Spec
- MAC-10 | Carnivore Mil-Spec
- Nova | Exo Mil-Spec
- P250 | Iron Clad Mil-Spec
- PP-Bizon | Harvester Mil-Spec
- SG 553 | Aerial Mil-Spec
- Tec-9 | Ice Cap Mil-Spec
Questions
- What is the Gamma Case and what does it contain?
- A CS2 weapon case with 17 weapon skins and a rare special tier of 30 knife finishes. The knives are karambits, flip knives, gut knives and both bayonet models, and every one of those types comes in the same finish set.
- What Gamma Doppler knives are in the Gamma Case?
- The finish appears on every knife in the pool: ★ Karambit | Gamma Doppler, ★ M9 Bayonet | Gamma Doppler, ★ Bayonet | Gamma Doppler, ★ Flip Knife | Gamma Doppler and ★ Gut Knife | Gamma Doppler. The rest of the pool gives those knives other finishes, such as ★ M9 Bayonet | Lore, ★ Karambit | Autotronic and ★ Bayonet | Bright Water.
- What are the odds of a Gamma Doppler knife from the Gamma Case?
- An open picks the tier before the item. The knife tier as a whole comes up on 0.3% of opens, and each Gamma Doppler knife is one item among 30 in it, so the chance of any single one is only part of that figure. The simulator follows the same order.
- What skins are in the Gamma Case?
- Next to its covert and classified skins, the case's restricted tier adds AUG | Aristocrat, P90 | Chopper, R8 Revolver | Reboot and Sawed-Off | Limelight. The mil-spec skins at the bottom of the case are Five-SeveN | Violent Daimyo, MAC-10 | Carnivore, Nova | Exo, P250 | Iron Clad, PP-Bizon | Harvester, SG 553 | Aerial and Tec-9 | Ice Cap.
- Is the Gamma Case worth it?
- That is a price question, and the expected value block on this page covers it before fees. It takes the price of every item, weights each one by its tier odds and compares the sum with the cost of a case and key. The ROI and profit chance shown there come from the same math.
- When was the Gamma Case released?
- The Gamma Case came out on June 15, 2016. Its covert pair is M4A1-S | Mecha Industries and Glock-18 | Wasteland Rebel, and the classified tier behind them includes M4A4 | Desolate Space and P2000 | Imperial Dragon. The knives in it all belong to the rare special tier.