Nightvault demo slots
2 free demos · play money · no sign-up
Games
2
Avg RTP
96.27%
Biggest max win
30,000×
With bonus buys
2
Every Nightvault slot on Stake Engine, free to play in demo mode with play money. Moonstone Warden has the studio's biggest max win at 30,000× your bet, and Last Spark has the highest RTP at 96.30%. Open any game to play its demo and see the exact odds of every way to play, straight from the provably-fair outcome tables.
All Nightvault demos
Most played first.
Nightvault demo slots — questions
- Can I play Nightvault slots for free?
- Yes. All 2 Nightvault slots on Stake Engine can be played free in demo mode on circus.fyi, with play money and no sign-up.
- Which Nightvault slot has the biggest max win?
- Moonstone Warden has the biggest max win of any Nightvault slot, at 30,000× your bet.
- What is the RTP of Nightvault slots?
- Nightvault slots average 96.27% RTP. The highest is Last Spark at 96.30%.
- What is the newest Nightvault slot?
- The newest Nightvault release is Last Spark, released Oct 30, 2026.
- Do Nightvault slots have bonus buys?
- 2 of 2 Nightvault slots let you buy a feature or bonus round. Each game's page lists every buy with its price and max-win odds.