What is inside the Gamma 2 Case?

What knives can you get from the Gamma 2 Case?

The pool mixes karambits, M9 bayonets, bayonets, flip knives and gut knives. One example of each type, in a different finish every time: ★ M9 Bayonet | Black Laminate, ★ Bayonet | Autotronic, ★ Gut Knife | Bright Water, ★ Flip Knife | Freehand and ★ Karambit | Lore. Together the types make up 30 knives, all in the same tier.

What are the drop rates for the Gamma 2 Case?

Per open: mil-spec 79.9%, restricted 16%, classified 3.2%, covert 0.6% and a knife 0.3%. Each rate covers a whole tier, so the covert figure is shared by both covert skins and the knife figure by the full pool.

When was the Gamma 2 Case released?

Is the Gamma 2 Case worth it?

Check the expected value block on this page, which reads before fees: the average item value an open returns, given the tier odds, next to the cost of the case plus a key. The same block gives ROI and profit chance, the share of opens worth more than their cost.

Gamma 2 Case: knife finishes, skins and drop rates

The top tier holds 30 knife finishes and no plain knives or gloves. The finishes repeat from one knife type to the next, so ★ Karambit | Gamma Doppler and ★ Flip Knife | Lore have counterparts on every other knife in the pool.

The 17 weapon skins under the knives also come as StatTrak versions.

Key: $2.49
Case: $2.70
EV per open: $2.77
ROI: 53.5%

Aggregated market prices, updated 09/30/2026, 06:41 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 work

Quick mode

Free simulation: no real items, nothing to buy, no cash value.

This session

Opened: 0
Would have cost: $0.00
Profit: $0.00

Latest pull

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.

Sealed

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

$2.77per open

ROI: 53.5%
Profit chance: 5.2%

Case: $2.70
Key: $2.49

One open costs $5.19: 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

Valve's published odds for each rarity in this case, with the number of items in each
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

AK-47 | Neon Revolution Covert
FAMAS | Roll Cage Covert

Classified

AUG | Syd Mead Classified
MP9 | Airlock Classified
Tec-9 | Fuel Injector Classified

Restricted

Desert Eagle | Directive Restricted
Glock-18 | Weasel Restricted
MAG-7 | Petroglyph Restricted
SCAR-20 | Powercore Restricted
SG 553 | Triarch Restricted

Mil-Spec Grade

CZ75-Auto | Imprint Mil-Spec
Five-SeveN | Scumbria Mil-Spec
G3SG1 | Ventilator Mil-Spec
Negev | Dazzle Mil-Spec
P90 | Grim Mil-Spec
UMP-45 | Briefing Mil-Spec
XM1014 | Slipstream Mil-Spec

Questions

What is inside the Gamma 2 Case?: 17 weapon skins from mil-spec to covert, then the knife tier. Below the covert and classified skins, restricted brings Desert Eagle | Directive, Glock-18 | Weasel, MAG-7 | Petroglyph, SCAR-20 | Powercore and SG 553 | Triarch. Mil-spec covers P90 | Grim, Five-SeveN | Scumbria, UMP-45 | Briefing, CZ75-Auto | Imprint, G3SG1 | Ventilator, Negev | Dazzle and XM1014 | Slipstream.
What knives can you get from the Gamma 2 Case?: The pool mixes karambits, M9 bayonets, bayonets, flip knives and gut knives. One example of each type, in a different finish every time: ★ M9 Bayonet | Black Laminate, ★ Bayonet | Autotronic, ★ Gut Knife | Bright Water, ★ Flip Knife | Freehand and ★ Karambit | Lore. Together the types make up 30 knives, all in the same tier.
What are the drop rates for the Gamma 2 Case?: Per open: mil-spec 79.9%, restricted 16%, classified 3.2%, covert 0.6% and a knife 0.3%. Each rate covers a whole tier, so the covert figure is shared by both covert skins and the knife figure by the full pool.
When was the Gamma 2 Case released?: The Gamma 2 Case came out on August 18, 2016. Its 17 weapon skins top out with FAMAS | Roll Cage in the covert tier, and the knife tier above them includes ★ Karambit | Autotronic, ★ M9 Bayonet | Gamma Doppler, ★ Bayonet | Lore and ★ Gut Knife | Freehand.
Is the Gamma 2 Case worth it?: Check the expected value block on this page, which reads before fees: the average item value an open returns, given the tier odds, next to the cost of the case plus a key. The same block gives ROI and profit chance, the share of opens worth more than their cost.