Biolab Mayhem
96.06%
RTP
25,000x
Max Win
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- December 9, 2025
A Stake Engine title, so there is no maker demo to embed here. On Stake it can be played without an account as Demo (Fun Play).
About this Slot
Biolab Mayhem is a sci-fi themed slot with humor from Shockwave Gaming. It has an RTP of 96.06%, high volatility and a maximum win of 25,000x. The game uses a 7x7 grid with cluster pays and cascading wins. Multiplier positions escalate to x1024 on repeated activations during gameplay.
Free Spins trigger with 3 or more Scatter symbols: 3 Scatters award 10 Free Spins, while 7 Scatters award 30 Free Spins. During the feature, retriggering occurs when 3 or more Scatters land again, adding the new spins to the remaining total. Super Free Spins begin with a x2 multiplier. A Buy Feature is available for direct bonus access.
Biolab Mayhem Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Biolab Mayhem RTP Calculator
Biolab Mayhem has a theoretical RTP of 96.06%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 25,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Biolab Mayhem Variance Simulator
Biolab Mayhem sessions can swing far from its 96.06% average - its volatility is rated High. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
All Wins
No wins on this slot yet.
Play on Stake*Frequently asked questions about Biolab Mayhem
An RTP of 96.06% means Biolab Mayhem is built to pay back around 96.06 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run Biolab Mayhem's house edge is about 3.94% of everything you wager - roughly 3.94 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 96.06% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play Biolab Mayhem. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
