--- title: "Contra case on FarmSkins: odds, RTP & drops · gambatracker" description: "Contra ($0.39) on FarmSkins, a CS2 case site: no published odds, observed 86.02% over 17.4K openings in 30 days. Independent and free, no sign-up." url: https://gambatracker.com/cases/farmskins/8-bit-contra rendered: 2026-11-11T20:08Z --- [Case sites](https://gambatracker.com/case-sites) / [FarmSkins](https://gambatracker.com/case-sites/farmskins) / [Contra](https://gambatracker.com/cases/farmskins/8-bit-contra) # [FarmSkins](https://gambatracker.com/case-sites/farmskins) · Contra A case on FarmSkins, first seen 2 Nov 2026. Every value is FarmSkins's own item price. [24h](https://gambatracker.com/cases/farmskins/8-bit-contra?window=24h) [7d](https://gambatracker.com/cases/farmskins/8-bit-contra?window=7d) [30d](https://gambatracker.com/cases/farmskins/8-bit-contra) [All](https://gambatracker.com/cases/farmskins/8-bit-contra?window=all) Price · $0.39 Advertised RTP · — · no catalog Observed RTP, 30d · 86.02% · 17.4K 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 · 84.66% ±5.88 1,140 openings 7 days · 85.73% ±1.70 14.2K openings 30 days · 86.02% ±1.56 17.4K openings since tracking started · 86.02% ±1.56 17.4K openings 78.0% 84.5% 91.0% ## Windows · the test per window | Window | Openings | Observed | Dev. | Method | | --- | --- | --- | --- | --- | | [24h](https://gambatracker.com/cases/farmskins/8-bit-contra?window=24h) | 1,140 | 84.66% ±5.88 | — | sample | | [7d](https://gambatracker.com/cases/farmskins/8-bit-contra?window=7d) | 14.2K | 85.73% ±1.70 | — | sample | | [30d](https://gambatracker.com/cases/farmskins/8-bit-contra) | 17.4K | 86.02% ±1.56 | — | sample | | [All](https://gambatracker.com/cases/farmskins/8-bit-contra?window=all) | 17.4K | 86.02% ±1.56 | — | 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** FarmSkins publishes no catalog; the case is known from the drops that named it. Values are FarmSkins'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=farmskins&case=8-bit-contra) [M4A4 | Poly Mag (Battle-Scarred) weapon · Rare](https://gambatracker.com/items/m4a4-poly-mag-battle-scarred) [Farmskins.com](https://gambatracker.com/players/farmskins/Farmskins.com) $0.39 $0.13 0.33x 2026-11-11 19:40 UTC [P250 | Ripple (Minimal Wear) weapon · Rare](https://gambatracker.com/items/p250-ripple-minimal-wear) [WinRAR](https://gambatracker.com/players/farmskins/WinRAR) $0.39 $0.42 1.08x 2026-11-11 19:38 UTC [P250 | Ripple (Minimal Wear) weapon · Rare](https://gambatracker.com/items/p250-ripple-minimal-wear) [WinRAR](https://gambatracker.com/players/farmskins/WinRAR) $0.39 $0.42 1.08x 2026-11-11 19:37 UTC [P250 | Ripple (Field-Tested) weapon · #4b69ff](https://gambatracker.com/items/p250-ripple-field-tested) [WinRAR](https://gambatracker.com/players/farmskins/WinRAR) $0.39 $0.42 1.08x 2026-11-11 19:37 UTC [Galil AR | Destroyer (Field-Tested) weapon · 1](https://gambatracker.com/items/galil-ar-destroyer-field-tested) [DIDICOTEY](https://gambatracker.com/players/farmskins/DIDICOTEY) $0.39 $0.09 0.23x 2026-11-11 19:33 UTC [Galil AR | Destroyer (Field-Tested) weapon · 1](https://gambatracker.com/items/galil-ar-destroyer-field-tested) [SemPC](https://gambatracker.com/players/farmskins/SemPC) $0.39 $0.09 0.23x 2026-11-11 19:33 UTC [M4A4 | Choppa (Minimal Wear) weapon · Rare](https://gambatracker.com/items/m4a4-choppa-minimal-wear) [SemPC](https://gambatracker.com/players/farmskins/SemPC) $0.39 $0.21 0.54x 2026-11-11 19:32 UTC [M4A4 | Choppa (Battle-Scarred) weapon · blue](https://gambatracker.com/items/m4a4-choppa-battle-scarred) [Iressistible](https://gambatracker.com/players/farmskins/Iressistible) $0.39 $0.10 0.26x 2026-11-11 19:31 UTC [M4A1-S | Nitro (Field-Tested) weapon · restricted](https://gambatracker.com/items/m4a1-s-nitro-field-tested) [Iressistible](https://gambatracker.com/players/farmskins/Iressistible) $0.39 $0.44 1.13x 2026-11-11 19:31 UTC [Glock-18 | Trace Lock (Field-Tested) weapon · #8847ff](https://gambatracker.com/items/glock-18-trace-lock-field-tested) [Iressistible](https://gambatracker.com/players/farmskins/Iressistible) $0.39 $0.90 2.31x 2026-11-11 19:31 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 86.0% RTP, every $100 put into cases returns $86.02 on average: an expected loss of $13.98 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