25Player accounts▼ 17% vs the 30 days before#4947 by players
$0.52Average bet#5383 by average bet
9 OctWagered per UTC day6 Nov
Player accounts count one account on one casino, so a person on two casinos counts twice. Figures: Engine Insights (full page on Engine).
UFOBoost RTP, max win and bonus buys
Official figures · version 22
95.98%RTP · base game
2,658.9xMax win
1 in 2.1Plays that win something
1 in 5MMax win odds · base game
Mode
Type
Cost
RTP
Max win
Bonus 50
Bonus buy
50x the bet
96.02%
5,433.4x
Bonus 100
Bonus buy
100x the bet
96.03%
10,000x
Bonus 200
Bonus buy
200x the bet
95.96%
10,000x
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 UFOBoost?
UFOBoost by InfernoPlay has an RTP of 95.98%.
What is the max win in UFOBoost?
The maximum win is 2,658.9x the bet.
Does UFOBoost have a bonus buy?
Yes: Bonus 50 costs 50x the bet, Bonus 100 costs 100x the bet, Bonus 200 costs 200x the bet.
When was UFOBoost released?
UFOBoost was released on 4 Jun 2026.
Where can I play UFOBoost?
UFOBoost 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.
