--- title: "Fountain case on Rain.gg: odds, RTP & drops · gambatracker" description: "Fountain ($44.62) on Rain.gg, a CS2 case site: no published odds, observed 88.01% over 10.9K openings in 30 days. Independent and free, no sign-up." url: https://gambatracker.com/cases/rain/fountain rendered: 2026-11-11T22:43Z --- [Case sites](https://gambatracker.com/case-sites) / [Rain.gg](https://gambatracker.com/case-sites/rain) / [Fountain](https://gambatracker.com/cases/rain/fountain) # [Rain.gg](https://gambatracker.com/case-sites/rain) · Fountain A case on Rain.gg, first seen 2 Nov 2026. Every value is Rain.gg's own item price converted from Rain coins at the rate on the site page. [24h](https://gambatracker.com/cases/rain/fountain?window=24h) [7d](https://gambatracker.com/cases/rain/fountain?window=7d) [30d](https://gambatracker.com/cases/rain/fountain) [All](https://gambatracker.com/cases/rain/fountain?window=all) Price · $44.62 · 63.74 coins Advertised RTP · — · no catalog Observed RTP, 30d · 88.01% · 10.9K 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 · 929 openings · below min 7 days · 89.67% ±10.13 8,697 openings 30 days · 88.01% ±9.33 10.9K openings since tracking started · 88.01% ±9.33 10.9K openings 57.0% 96.5% 136.0% ## Windows · the test per window | Window | Openings | Observed | Dev. | Method | | --- | --- | --- | --- | --- | | [24h](https://gambatracker.com/cases/rain/fountain?window=24h) | 929 | 96.46% ±38.9 | — | sample | | [7d](https://gambatracker.com/cases/rain/fountain?window=7d) | 8,697 | 89.67% ±10.1 | — | sample | | [30d](https://gambatracker.com/cases/rain/fountain) | 10.9K | 88.01% ±9.33 | — | sample | | [All](https://gambatracker.com/cases/rain/fountain?window=all) | 10.9K | 88.01% ±9.33 | — | 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** Rain.gg publishes no catalog; the case is known from the drops that named it. Values are Rain.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. ## Biggest drops · from this case, by value [★ StatTrak™ M9 Bayonet | Doppler (Minimal Wear) (Sapphire) StatTrak · knife · covert · Sapphire](https://gambatracker.com/items/stattrak-m9-bayonet-doppler-minimal-wear-sapphire) Hidden $44.62 63.74 coins $6,787 9,695 coins 152.1x 2026-11-11 19:05 UTC [★ StatTrak™ M9 Bayonet | Doppler (Minimal Wear) (Sapphire) StatTrak · knife · covert · Sapphire](https://gambatracker.com/items/stattrak-m9-bayonet-doppler-minimal-wear-sapphire) Hidden $44.62 63.74 coins $6,787 9,695 coins 152.1x 2026-11-08 18:37 UTC [★ StatTrak™ M9 Bayonet | Doppler (Minimal Wear) (Sapphire) StatTrak · knife · covert · Sapphire](https://gambatracker.com/items/stattrak-m9-bayonet-doppler-minimal-wear-sapphire) Hidden $44.62 63.74 coins $6,787 9,695 coins 152.1x 2026-11-06 21:05 UTC [★ StatTrak™ M9 Bayonet | Doppler (Minimal Wear) (Sapphire) StatTrak · knife · covert · Sapphire](https://gambatracker.com/items/stattrak-m9-bayonet-doppler-minimal-wear-sapphire) Hidden $44.62 63.74 coins $6,787 9,695 coins 152.1x 2026-11-06 13:31 UTC [★ StatTrak™ M9 Bayonet | Doppler (Minimal Wear) (Sapphire) StatTrak · knife · covert · Sapphire](https://gambatracker.com/items/stattrak-m9-bayonet-doppler-minimal-wear-sapphire) Hidden $44.62 63.74 coins $6,787 9,695 coins 152.1x 2026-11-04 22:11 UTC [★ StatTrak™ M9 Bayonet | Doppler (Minimal Wear) (Sapphire) StatTrak · knife · covert · Sapphire](https://gambatracker.com/items/stattrak-m9-bayonet-doppler-minimal-wear-sapphire) Hidden $44.62 63.74 coins $6,787 9,695 coins 152.1x 2026-11-03 13:37 UTC [★ StatTrak™ Karambit | Marble Fade (Minimal Wear) StatTrak · knife · covert](https://gambatracker.com/items/stattrak-karambit-marble-fade-minimal-wear) Hidden $44.62 63.74 coins $2,005 2,865 coins 44.95x 2026-11-11 19:21 UTC [★ StatTrak™ Karambit | Marble Fade (Minimal Wear) StatTrak · knife · covert](https://gambatracker.com/items/stattrak-karambit-marble-fade-minimal-wear) Hidden $44.62 63.74 coins $2,005 2,865 coins 44.95x 2026-11-11 13:59 UTC [★ StatTrak™ Karambit | Marble Fade (Minimal Wear) StatTrak · knife · covert](https://gambatracker.com/items/stattrak-karambit-marble-fade-minimal-wear) Hidden $44.62 63.74 coins $2,005 2,865 coins 44.95x 2026-11-10 19:09 UTC [★ StatTrak™ Karambit | Marble Fade (Minimal Wear) StatTrak · knife · covert](https://gambatracker.com/items/stattrak-karambit-marble-fade-minimal-wear) Hidden $44.62 63.74 coins $2,005 2,865 coins 44.95x 2026-11-10 17:39 UTC ## Latest drops · newest first [All Latest drops →](https://gambatracker.com/drops?casino=rain&case=fountain) [Glock-18 | Water Elemental (Field-Tested) weapon · classified](https://gambatracker.com/items/glock-18-water-elemental-field-tested) Hidden $44.62 63.74 coins $4.27 6.1 coins 0.10x 2026-11-11 22:36 UTC [Glock-18 | Water Elemental (Field-Tested) weapon · classified](https://gambatracker.com/items/glock-18-water-elemental-field-tested) Hidden $44.62 63.74 coins $4.27 6.1 coins 0.10x 2026-11-11 22:36 UTC [Glock-18 | Water Elemental (Field-Tested) weapon · classified](https://gambatracker.com/items/glock-18-water-elemental-field-tested) Hidden $44.62 63.74 coins $4.27 6.1 coins 0.10x 2026-11-11 22:36 UTC [Glock-18 | Water Elemental (Field-Tested) weapon · classified](https://gambatracker.com/items/glock-18-water-elemental-field-tested) Hidden $44.62 63.74 coins $4.27 6.1 coins 0.10x 2026-11-11 22:36 UTC [Glock-18 | Water Elemental (Field-Tested) weapon · classified](https://gambatracker.com/items/glock-18-water-elemental-field-tested) Hidden $44.62 63.74 coins $4.27 6.1 coins 0.10x 2026-11-11 22:36 UTC [Glock-18 | Water Elemental (Field-Tested) weapon · classified](https://gambatracker.com/items/glock-18-water-elemental-field-tested) [Bobby](https://gambatracker.com/players/rain/Bobby) $44.62 63.74 coins $4.27 6.1 coins 0.10x 2026-11-11 22:36 UTC [Glock-18 | Water Elemental (Field-Tested) weapon · classified](https://gambatracker.com/items/glock-18-water-elemental-field-tested) Hidden $44.62 63.74 coins $4.27 6.1 coins 0.10x 2026-11-11 22:32 UTC [Glock-18 | Water Elemental (Field-Tested) weapon · classified](https://gambatracker.com/items/glock-18-water-elemental-field-tested) Hidden $44.62 63.74 coins $4.27 6.1 coins 0.10x 2026-11-11 22:32 UTC [Glock-18 | Water Elemental (Field-Tested) weapon · classified](https://gambatracker.com/items/glock-18-water-elemental-field-tested) Hidden $44.62 63.74 coins $4.27 6.1 coins 0.10x 2026-11-11 22:32 UTC [Glock-18 | Water Elemental (Field-Tested) weapon · classified](https://gambatracker.com/items/glock-18-water-elemental-field-tested) Hidden $44.62 63.74 coins $4.27 6.1 coins 0.10x 2026-11-11 22:32 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 $6,787 (152.1x) 18+ **Case opening is gambling with skins as the currency.** At 88.0% RTP, every $100 put into cases returns $88.01 on average: an expected loss of $11.99 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