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RTP
96.35%
Max win
20,000×
Ways to play
6
Max-win odds
1 in 57k
Tattermoon is a JK Studios slot on Stake Engine with 96.35% RTP and a 20,000× max win. Play the Tattermoon demo free above with play money — no deposit and no account needed. It has 6 ways to play, from the base game up to tatters at 400× your bet, and each one's exact odds are broken down below. For real money, Tattermoon is available at Stake.
Every way to play
6 modes · tap one to explore its odds
Cheapest route to the 20,000× max: Tatters (400×) — about 23M× your bet staked per hit on average, vs 40M× on mystery (175×).
Base game
Base game · 1× your bet per spin · A normal spin at 1× your bet.
RTP
96.35%
Max win
3,379×
In profit
10.0%
Pays nothing
72.4%
Odds explorer
Pick a payout and read the exact chance, straight from Engine's provably-fair outcome table.
Reading the outcome tables…
Demos use play money. Maths computed by circus.fyi from Engine's published provably-fair tables — every outcome a mode can produce and how often, nothing sampled.
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Tattermoon demo — questions
- Can I play the Tattermoon demo for free?
- Yes. The Tattermoon demo on circus.fyi runs the real game from Stake Engine with play money, so you can try every feature without a deposit or an account.
- What is the RTP of Tattermoon?
- Tattermoon has an RTP of 96.35%, which means it pays back that share of every amount staked over the long run.
- What is the max win on Tattermoon?
- The max win on Tattermoon is 20,000× your bet. The most likely way to land it is Tatters (400× per round), where it hits about 1 in 57,287 rounds.
- Does Tattermoon have a bonus buy?
- Yes — Tattermoon has 4 buy options: Shadowspin at 25× your bet; Moonfield at 100× your bet; Tatters at 400× your bet; Mystery at 175× your bet.
- How often does Tattermoon pay?
- In the base game, 10.0% of spins pay back more than they cost and 72.4% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Tattermoon?
- Tattermoon is made by JK Studios and was released on Oct 27, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Tattermoon for real money?
- Tattermoon is available for real money at Stake. Use the "Play at" button on this page to open it at the casino you prefer.