Tattermoon
#3434 of 7,053 games by turnover, last 30 days · #1419 of 2,086 new releases
- RTP 96.35%
- Max win 3,378.6x
- Std deviation 12.2
- Released 27 Oct 2026
The field has a keeper. The night has other plans. Step into Old Tatters’ moonlit world, where passing shadows turn symbols wild.
Last 30 days
Complete UTC days · Engine InsightsPlayer accounts count one account on one casino, so a person on two casinos counts twice. Figures: Engine Insights (full page on Engine).
Tattermoon RTP, max win and bonus buys
Official figures · version 3| Mode | Type | Cost | RTP | Max win |
|---|---|---|---|---|
| Ante | Bet boost | 2x the bet | 96.35% | 10,361.3x |
| Shadow Spin | Bonus buy | 25x the bet | 96.35% | 10,169.9x |
| Moonfield | Bonus buy | 100x the bet | 96.35% | 4,840x |
| Tatters | Bonus buy | 400x the bet | 96.35% | 20,000x |
| Mystery | Bonus buy | 175x the bet | 96.35% | 20,000x |
From engine.io's public provably-fair tool, for the game's current version (checked 29 Oct 2026). RTP is the long-run average return; real sessions vary widely. Max win is in multiples of the bet. 18+, play responsibly.
Quick answers
- What is the RTP of Tattermoon?
- Tattermoon by JK Studios has an RTP of 96.35%.
- What is the max win in Tattermoon?
- The maximum win is 3,378.6x the bet.
- Does Tattermoon have a bonus buy?
- Yes: Shadow Spin costs 25x the bet, Moonfield costs 100x the bet, Tatters costs 400x the bet, Mystery costs 175x the bet.
- When was Tattermoon released?
- Tattermoon was released on 27 Oct 2026.
- Where can I play Tattermoon?
- Tattermoon is on Stake. Casino links may be affiliate links. 18+.
Leaderboard placings
| Calendar | Rank | Turnover | Bets | Avg bet |
|---|---|---|---|---|
| Yesterday | — | — | — | — |
| This week | — | — | — | — |
| This month | — | — | — | — |
| Last 30 days | — | — | — | — |
| All-time | — | — | — | — |
| Since launch | Rank | Turnover | Bets | Avg bet |
|---|---|---|---|---|
| 24h after launch | — | — | — | — |
| First week | — | — | — | — |
| First month | — | — | — | — |
From Engine's public leaderboards: yesterday, this week, this month, the last 30 days and all time, plus each game's first day, week and month since launch. A dash means the game is outside that board. Average bet is turnover ÷ bets.