2Player accounts▼ 33% vs the 30 days before#6969 by players
$0.43Average bet
13 OctWagered per UTC day20 Oct
Player accounts count one account on one casino, so a person on two casinos counts twice. Figures: Engine Insights (full page on Engine).
Underworld Unboxing RTP, max win
Official figures · version 18
97%RTP · base game
10,000xMax win
1 in 3.4MMax win odds · base game
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 Underworld Unboxing?
Underworld Unboxing by Bacon Bits has an RTP of 97%.
What is the max win in Underworld Unboxing?
The maximum win is 10,000x the bet.
Does Underworld Unboxing have a bonus buy?
We found no bonus-buy mode (a mode costing 10x the bet or more) in its official maths.
When was Underworld Unboxing released?
Underworld Unboxing was released on 28 Feb 2026.
Where can I play Underworld Unboxing?
Underworld Unboxing is on Stake. Casino links may be affiliate links. 18+.
Leaderboard placings
Calendar leaderboard placings
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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.
