8Player accounts▼ 89% vs the 30 days before#6258 by players
$0.17Average bet#6544 by average bet
9 OctWagered per UTC day1 Nov
Player accounts count one account on one casino, so a person on two casinos counts twice. Figures: Engine Insights (full page on Engine).
Super Massive RTP, max win and bonus buys
Official figures · version 3
96.5%RTP · base game
1,243.88xMax win
1 in 4.1Plays that win something
1 in 58,747Max win odds · base game
Mode
Type
Cost
RTP
Max win
Ante
Bet boost
1.25x the bet
96.5%
984.49x
Wildshot
Bet boost
1.7x the bet
96.5%
711.81x
Bonus
Bonus buy
120x the bet
96.5%
1,822.75x
Ejecta
Bonus buy
225x the bet
96.5%
2,999.11x
Super Bonus
Bonus buy
400x the bet
96.5%
4,715.98x
From engine.io's public provably-fair tool, for the game's current version (checked 28 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 Super Massive?
Super Massive by Spin Slaughter has an RTP of 96.5%.
What is the max win in Super Massive?
The maximum win is 1,243.88x the bet.
Does Super Massive have a bonus buy?
Yes: Bonus costs 120x the bet, Ejecta costs 225x the bet, Super Bonus costs 400x the bet.
When was Super Massive released?
Super Massive was released on 13 Aug 2026.
Where can I play Super Massive?
Super Massive is on Stake. Casino links may be affiliate links. 18+.
Leaderboard placings
Calendar leaderboard placings
Calendar
Rank
Turnover
Bets
Avg bet
Yesterday
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This week
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This month
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Last 30 days
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All-time
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Since launch leaderboard placings
Since launch
Rank
Turnover
Bets
Avg bet
24h after launch
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First week
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First month
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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.
