Black Sun is a Nila Gaming slot on Stake Engine with 96.50% RTP and a 50,000× max win. Play the Black Sun demo free above with play money — no deposit and no account needed. It has 6 ways to play, from the base game up to super bonus at 300× your bet, and each one's exact odds are broken down below. For real money, Black Sun is available at Stake.
Every way to play
6 modes · tap one to explore its odds
Cheapest route to the 50,000× max: Ante bet (2×) — about 5.0M× your bet staked per hit on average, vs 400M× on mystery (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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Black Sun demo — questions
- Can I play the Black Sun demo for free?
- Yes. The Black Sun 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 Black Sun?
- Black Sun has an RTP of 96.50%, which means it pays back that share of every amount staked over the long run.
- What is the max win on Black Sun?
- The max win on Black Sun is 50,000× your bet. The most likely way to land it is Ante bet (2× per round), where it hits about 1 in 2,500,000 rounds.
- Does Black Sun have a bonus buy?
- Yes — Black Sun has 4 buy options: Bonus buy at 150× your bet; Super Bonus at 300× your bet; Eclipse Spin at 100× your bet; Mystery at 200× your bet.
- How often does Black Sun pay?
- In the base game, 8.2% of spins pay back more than they cost and 88.0% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Black Sun?
- Black Sun is made by Nila Gaming and was released on Oct 26, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Black Sun for real money?
- Black Sun is available for real money at Stake. Use the "Play at" button on this page to open it at the casino you prefer.