5Player accounts▲ 67% vs the 30 days before#6648 by players
$0.60Average bet#5053 by average bet
13 OctWagered per UTC day5 Nov
Player accounts count one account on one casino, so a person on two casinos counts twice. Figures: Engine Insights (full page on Engine).
Underboss RTP, max win and bonus buys
Official figures · version 2
96%RTP · base game
15,000xMax win
1 in 4.9Plays that win something
1 in 1.5MMax win odds · base game
Mode
Type
Cost
RTP
Max win
Ante
Bet boost
2x the bet
96%
15,000x
Super Ante
Bet boost
5x the bet
96%
15,000x
Bonus
Bonus buy
200x the bet
96%
15,000x
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 Underboss?
Underboss by Slot Magic has an RTP of 96%.
What is the max win in Underboss?
The maximum win is 15,000x the bet.
Does Underboss have a bonus buy?
Yes: Bonus costs 200x the bet.
When was Underboss released?
Underboss was released on 31 Mar 2026.
Where can I play Underboss?
Underboss 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.
