Gamma 2 Case

A case on Clash.gg (cs2), first seen 2 Nov 2026. Every value is Clash.gg's own item price converted from Clash gems at the rate on the site page.

Price
$2.28
3.5 gems
Advertised RTP
89.75%
EV $2.04 from 47 items
Observed RTP, 30d
102.32%
13.5K openings, odds method
Variance
199.3×
of price², per opening
Tail share
1 in 735
of openings carry half the EV
Below price
92.7%
of openings return less than the price

Advertised vs observedper window, 95% band and the advertised marker

observed, 95% bandadvertisedoutside bandsmall sample
24 hours
719 openings · below min
7 days
88.66%±25.8411.5K openings
30 days
102.32%±23.8013.5K openings
since tracking started
102.32%±23.8013.5K openings
25.5%129.3%233.0%

Windowsthe test per window

WindowOpeningsObservedDev.Method
24h719129.34%±103.2—odds
7d11.5K88.66%±25.8−0.1σodds
30d13.5K102.32%±23.8+1.0σodds
All13.5K102.32%±23.8+1.0σodds
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).

Items, odds and values47 items · odds sum to 1 · observed counts over 13.6K openings, 30 days

Share of the expected value, most valuable first; colour is the item's rarity.
ItemOddsValueEV shareObservedExpectedHot / cold
★ M9 Bayonet | Lore (Factory New)knife · covert1 in 12,500$1,592 2,449 gems6.2%01.10.00×
★ Karambit | Gamma Doppler (Factory New)knife · #ffd7001 in 12,500$1,361 2,095 gems5.3%21.11.84×
★ Karambit | Lore (Factory New)knife · covert1 in 12,500$1,191 1,832 gems4.7%01.10.00×
★ Karambit | Autotronic (Factory New)knife · covert1 in 12,500$1,173 1,805 gems4.6%11.10.92×
★ M9 Bayonet | Gamma Doppler (Factory New)knife · #ffd7001 in 12,500$1,159 1,784 gems4.5%41.13.68×
★ M9 Bayonet | Autotronic (Factory New)knife · covert1 in 12,500$1,105 1,701 gems4.3%21.11.84×
★ Karambit | Black Laminate (Factory New)knife · covert1 in 12,500$748 1,150 gems2.9%21.11.84×
★ M9 Bayonet | Black Laminate (Factory New)knife · covert1 in 12,500$619 953 gems2.4%21.11.84×
★ Bayonet | Gamma Doppler (Factory New)knife · gold1 in 12,500$520 800 gems2.0%11.10.92×
★ Karambit | Bright Water (Factory New)knife · covert1 in 12,500$478 735 gems1.9%01.10.00×
★ Karambit | Freehand (Factory New)knife · covert1 in 12,500$477 734 gems1.9%21.11.84×
★ Bayonet | Lore (Factory New)knife · epic1 in 12,500$472 726 gems1.8%11.10.92×
★ Bayonet | Autotronic (Factory New)knife · covert1 in 12,500$467 718 gems1.8%01.10.00×
★ M9 Bayonet | Bright Water (Factory New)knife · covert1 in 12,500$410 631 gems1.6%01.10.00×
★ M9 Bayonet | Freehand (Factory New)knife · covert1 in 12,500$406 624 gems1.6%21.11.84×
★ Flip Knife | Gamma Doppler (Factory New)knife · #ffd7001 in 12,500$399 615 gems1.6%11.10.92×
★ Flip Knife | Autotronic (Factory New)knife · covert1 in 12,500$298 459 gems1.2%11.10.92×
★ Flip Knife | Lore (Factory New)knife · covert1 in 12,500$283 436 gems1.1%31.12.76×
★ Bayonet | Black Laminate (Factory New)knife · covert1 in 12,500$244 375 gems1.0%21.11.84×
★ Bayonet | Bright Water (Factory New)knife · covert1 in 12,500$203 313 gems0.8%11.10.92×
★ Bayonet | Freehand (Factory New)knife · covert1 in 12,500$200 307 gems0.8%11.10.92×
★ Flip Knife | Black Laminate (Factory New)knife · sunny1 in 12,500$173 267 gems0.7%21.11.84×
★ Gut Knife | Gamma Doppler (Factory New)knife · Immortal1 in 12,500$154 237 gems0.6%11.10.92×
★ Gut Knife | Autotronic (Factory New)knife · covert1 in 12,500$148 228 gems0.6%01.10.00×
★ Flip Knife | Bright Water (Factory New)knife · covert1 in 12,500$138 212 gems0.5%01.10.00×
★ Flip Knife | Freehand (Factory New)knife · covert1 in 12,500$136 210 gems0.5%01.10.00×
★ Gut Knife | Lore (Factory New)knife · covert1 in 12,500$132 203 gems0.5%01.10.00×
★ Gut Knife | Black Laminate (Factory New)knife · covert1 in 12,500$81.91 126 gems0.3%21.11.84×
★ Gut Knife | Freehand (Factory New)knife · covert1 in 12,500$70.87 109 gems0.3%11.10.92×
★ Gut Knife | Bright Water (Factory New)knife · covert1 in 12,500$64.78 99.66 gems0.3%21.11.84×
AK-47 | Neon Revolution (Factory New)weapon · covert1 in 313$51.56 79.33 gems8.1%5043.51.15×
Tec-9 | Fuel Injector (Factory New)weapon · classified1 in 94$7.99 12.29 gems4.2%159144.81.10×
FAMAS | Roll Cage (Factory New)weapon · covert1 in 313$7.15 11 gems1.1%4743.51.08×
Desert Eagle | Directive (Factory New)weapon · restricted1 in 31$5.85 9 gems9.2%418434.20.96×
MP9 | Airlock (Factory New)weapon · classified1 in 94$5.65 8.7 gems3.0%151144.81.04×
AUG | Syd Mead (Factory New)weapon · pink1 in 94$4.46 6.86 gems2.3%149144.81.03×
Glock-18 | Weasel (Factory New)weapon · violet1 in 31$1.18 1.81 gems1.8%464434.21.07×
SCAR-20 | Powercore (Factory New)weapon · restricted1 in 31$1.00 1.54 gems1.6%434434.21.00×
MAG-7 | Petroglyph (Factory New)weapon · violet1 in 31$0.81 1.25 gems1.3%416434.20.96×
SG 553 | Triarch (Factory New)weapon · restricted1 in 31$0.81 1.24 gems1.3%394434.20.91×
Negev | Dazzle (Minimal Wear)weapon · mil spec11.4%$0.33 0.5 gems1.8%1,5751551.01.02×
P90 | Grim (Factory New)weapon · Mil Spec11.4%$0.24 0.37 gems1.3%1,5991551.01.03×
CZ75-Auto | Imprint (Factory New)weapon · #4b69ff11.4%$0.22 0.34 gems1.2%1,6451551.01.06×
Five-SeveN | Scumbria (Factory New)weapon · #4b69ff11.4%$0.20 0.3 gems1.1%1,5181551.00.98×
UMP-45 | Briefing (Factory New)weapon · Rare11.4%$0.16 0.25 gems0.9%1,5141551.00.98×
XM1014 | Slipstream (Factory New)weapon · Rare11.4%$0.15 0.23 gems0.8%1,5131551.00.98×
G3SG1 | Ventilator (Factory New)weapon · Rare11.4%$0.11 0.17 gems0.6%1,5031554.10.97×
Values are Clash.gg's own item prices; EV share = odds × value ÷ EV. Hot / cold compares observed drops of each item with odds × openings; small expected counts are left blank. Odds read from clash:api/cases/details, 11 Nov, 11:26 UTC.

Biggest dropsfrom this case, by value

★ Karambit | Gamma Doppler (Factory New)knife · #ffd700$2.283.5 gems$1,3612,095 gems598.4x
★ Karambit | Gamma Doppler (Factory New)knife · #ffd700$2.283.5 gems$1,3612,095 gems598.4x
★ Karambit | Autotronic (Factory New)knife · covert$2.283.5 gems$1,1731,805 gems515.7x
★ M9 Bayonet | Gamma Doppler (Factory New)knife · #ffd700$2.283.5 gems$1,1591,784 gems509.6x
★ M9 Bayonet | Gamma Doppler (Factory New)knife · #ffd700$2.283.5 gems$1,1591,784 gems509.6x
★ M9 Bayonet | Gamma Doppler (Factory New)knife · #ffd700$2.283.5 gems$1,1591,784 gems509.6x
★ M9 Bayonet | Autotronic (Factory New)knife · covert$2.283.5 gems$1,1051,701 gems485.9x
★ Karambit | Black Laminate (Factory New)knife · covert$2.283.5 gems$7481,150 gems328.6x

Latest dropsnewest first

Five-SeveN | Scumbria (Factory New)weapon · #4b69ff$2.283.5 gems$0.200.3 gems0.09x
CZ75-Auto | Imprint (Factory New)weapon · #4b69ff$2.283.5 gems$0.220.34 gems0.10x
G3SG1 | Ventilator (Factory New)weapon · Rare$2.283.5 gems$0.110.17 gems0.05x
Five-SeveN | Scumbria (Factory New)weapon · #4b69ff$2.283.5 gems$0.200.3 gems0.09x
UMP-45 | Briefing (Factory New)weapon · Rare$2.283.5 gems$0.160.25 gems0.07x
G3SG1 | Ventilator (Factory New)weapon · Rare$2.283.5 gems$0.110.17 gems0.05x
Negev | Dazzle (Minimal Wear)weapon · mil spec$2.283.5 gems$0.330.5 gems0.14x
Negev | Dazzle (Minimal Wear)weapon · mil spec$2.283.5 gems$0.330.5 gems0.14x

Observed RTP over timedaily, 30 days

Observed RTP, dailyAdvertised 89.75%

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
3 Nov, 02:04 UTC$2.2889.75%47
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listedcovert 0.8%#ffd700 0.0%gold 0.0%epic 0.0%sunny 0.0%Immortal 0.0%classified 2.1%restricted 9.6%pink 1.1%violet 6.4%mil spec 11.4%Mil Spec 11.4%#4b69ff 22.8%Rare 34.3%best hit $1,361 (598.4x)