Memento Mori is a Barbariky slot on Stake Engine with 96.22% RTP and a 15,000× max win. Play the Memento Mori demo free above with play money — no deposit and no account needed. It has 5 ways to play, from the base game up to reckoning at 200× your bet, and each one's exact odds are broken down below. For real money, Memento Mori is available at Stake.
Every way to play
5 modes · tap one to explore its odds
Cheapest route to the 15,000× max: Base game (1×) — about 130k× your bet staked per hit on average, vs 3.8M× on reckoning (200×).
Base game
Base game · 1× your bet per spin · A normal spin at 1× your bet.
Odds explorer
Pick a payout and read the exact chance, straight from Engine's provably-fair outcome table.
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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Memento Mori demo — questions
- Can I play the Memento Mori demo for free?
- Yes. The Memento Mori 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 Memento Mori?
- Memento Mori has an RTP of 96.22%, which means it pays back that share of every amount staked over the long run.
- What is the max win on Memento Mori?
- The max win on Memento Mori is 15,000× your bet. The most likely way to land it is Base game (1× per round), where it hits about 1 in 129,566 rounds.
- Does Memento Mori have a bonus buy?
- Yes — Memento Mori has 3 buy options: Catalysts at 60× your bet; Devastation at 100× your bet; Reckoning at 200× your bet.
- How often does Memento Mori pay?
- In the base game, 7.0% of spins pay back more than they cost and 83.0% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Memento Mori?
- Memento Mori is made by Barbariky and was released on Oct 10, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Memento Mori for real money?
- Memento Mori is available for real money at Stake. Use the "Play at" button on this page to open it at the casino you prefer.