--- title: "COOP CHAOS JOKER case on Key-Drop: odds, RTP & drops" description: "COOP CHAOS JOKER ($8.14) on Key-Drop, a CS2 case site: no published odds, observed 84.97% over 7,694 openings in 30 days. Independent and free, no sign-up." url: https://gambatracker.com/cases/keydrop/coop-chaos-joker rendered: 2026-11-12T04:34Z --- [Case sites](https://gambatracker.com/case-sites) / [Key-Drop](https://gambatracker.com/case-sites/keydrop) / [COOP CHAOS JOKER](https://gambatracker.com/cases/keydrop/coop-chaos-joker) # [Key-Drop](https://gambatracker.com/case-sites/keydrop) · COOP CHAOS JOKER A case on Key-Drop, first seen 2 Nov 2026. Every value is Key-Drop's own item price. [24h](https://gambatracker.com/cases/keydrop/coop-chaos-joker?window=24h) [7d](https://gambatracker.com/cases/keydrop/coop-chaos-joker?window=7d) [30d](https://gambatracker.com/cases/keydrop/coop-chaos-joker) [All](https://gambatracker.com/cases/keydrop/coop-chaos-joker?window=all) Price · $8.14 Advertised RTP · — · no catalog Observed RTP, 30d · 84.97% · 7,694 openings, sample method Variance · — · needs odds Tail share · — · needs odds Below price · — · needs odds ## Advertised vs observed · per window, 95% band and the advertised marker observed, 95% band outside band small sample 24 hours · 891 openings · below min 7 days · 84.94% ±4.53 6,482 openings 30 days · 84.97% ±4.16 7,694 openings since tracking started · 84.97% ±4.16 7,694 openings 78.0% 91.3% 104.5% ## Windows · the test per window | Window | Openings | Observed | Dev. | Method | | --- | --- | --- | --- | --- | | [24h](https://gambatracker.com/cases/keydrop/coop-chaos-joker?window=24h) | 891 | 91.45% ±12.6 | — | sample | | [7d](https://gambatracker.com/cases/keydrop/coop-chaos-joker?window=7d) | 6,482 | 84.94% ±4.53 | — | sample | | [30d](https://gambatracker.com/cases/keydrop/coop-chaos-joker) | 7,694 | 84.97% ±4.16 | — | sample | | [All](https://gambatracker.com/cases/keydrop/coop-chaos-joker?window=all) | 7,694 | 84.97% ±4.16 | — | sample | Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method). ## Items, odds and values · none published **No catalog** Key-Drop publishes no catalog; the case is known from the drops that named it. Values are Key-Drop'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. ## Biggest drops · from this case, by value **No drops yet** No drop from this case seen yet. ## Latest drops · newest first [All Latest drops →](https://gambatracker.com/drops?casino=keydrop&case=coop-chaos-joker) [SCAR-20 | Poultrygeist (Minimal Wear) weapon · blue](https://gambatracker.com/items/scar-20-poultrygeist-minimal-wear) [EronMusk](https://gambatracker.com/players/keydrop/EronMusk) $7.76 $0.09 0.01x 2026-11-12 04:13 UTC [SCAR-20 | Poultrygeist (Minimal Wear) weapon · blue](https://gambatracker.com/items/scar-20-poultrygeist-minimal-wear) [EronMusk](https://gambatracker.com/players/keydrop/EronMusk) $7.76 $0.09 0.01x 2026-11-12 04:13 UTC [AWP | Ice Coaled (Field-Tested) weapon · pink](https://gambatracker.com/items/awp-ice-coaled-field-tested) [EronMusk](https://gambatracker.com/players/keydrop/EronMusk) $7.76 $8.64 1.11x 2026-11-12 04:13 UTC [Nova | Dark Sigil (Minimal Wear) weapon · blue](https://gambatracker.com/items/nova-dark-sigil-minimal-wear) [lol](https://gambatracker.com/players/keydrop/lol) $7.76 $0.09 0.01x 2026-11-12 01:49 UTC [Nova | Dark Sigil (Minimal Wear) weapon · blue](https://gambatracker.com/items/nova-dark-sigil-minimal-wear) [lol](https://gambatracker.com/players/keydrop/lol) $7.55 $0.09 0.01x 2026-11-12 01:48 UTC [StatTrak™ MP5-SD | Necro Jr. (Minimal Wear) StatTrak · weapon · blue](https://gambatracker.com/items/stattrak-mp5-sd-necro-jr-minimal-wear) Hidden $7.55 $0.14 0.02x 2026-11-12 01:48 UTC [Sticker | Winding Scorch sticker · pink](https://gambatracker.com/items/sticker-winding-scorch) Hidden $7.55 $1.87 0.25x 2026-11-12 01:48 UTC [Nova | Dark Sigil (Minimal Wear) weapon · blue](https://gambatracker.com/items/nova-dark-sigil-minimal-wear) Hidden $7.55 $0.09 0.01x 2026-11-12 01:48 UTC [SCAR-20 | Carbon Fiber (Factory New) weapon · light blue](https://gambatracker.com/items/scar-20-carbon-fiber-factory-new) [$adwrld999](https://gambatracker.com/players/keydrop/%24adwrld999) $7.76 $0.08 0.01x 2026-11-12 01:31 UTC [Dual Berettas | Hideout (Minimal Wear) weapon · blue](https://gambatracker.com/items/dual-berettas-hideout-minimal-wear) [ozi](https://gambatracker.com/players/keydrop/ozi) $7.76 $0.11 0.01x 2026-11-12 00:06 UTC ## Catalog changes · price, advertised RTP and contents, per capture | Captured | Price | Advertised | Items | | --- | --- | --- | --- | Each opening is tested against the capture in force when it happened; a price or odds change starts a new one. listed best hit — 18+ **Case opening is gambling with skins as the currency.** At 85.0% RTP, every $100 put into cases returns $84.97 on average: an expected loss of $15.03 per $100, before any one lucky or unlucky opening. A big drop here says nothing about the next one. [BeGambleAware](https://www.begambleaware.org/) [Help & limits](https://gambatracker.com/responsible-gambling) How these figures are produced and labelled: https://gambatracker.com/llms.txt