Brain Frenzy
96.05%
RTP
20000x
Max Win
- Reels
- 5
- Paylines (up to)
- Cluster Pays
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- September 3, 2026
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
Brain Frenzy is a horror-themed zombie slot from Black Rift with an RTP of 96.05%, high volatility and a maximum win of 20,000x. The game uses cluster pays across five reels, with wins formed by adjacent matching symbols.
Cascading reels remove winning clusters and drop new symbols into empty spaces, creating opportunities for consecutive wins. Mutant Brain symbols landing adjacent to winning clusters apply their shown multiplier to that win. These multipliers activate only when positioned beside a paying cluster.
Bonus cans are collectible scatter symbols that do not function as regular paying symbols. Landing three, four or five Bonus cans each trigger the Brain Harvest bonus round.
Brain Harvest is a bonus round that uses locked skull collectors and bonus spins to build wins during the feature. Brain Feast awards 15 spins and focuses on feeding skulls to the locked collector mechanic during its spins.
Both Brain Harvest and Brain Feast are available as direct purchase options through the bonus buy system. Grave Rush is a server-side mode that increases the chance of Bonus cans landing on the reels. Brain Surge is a server-side mode that increases the frequency of Mutant Brain symbol appearances.
Brain Frenzy Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Brain Frenzy RTP Calculator
Brain Frenzy has a theoretical RTP of 96.05%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 20000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Brain Frenzy Variance Simulator
Brain Frenzy sessions can swing far from its 96.05% 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 Brain Frenzy
An RTP of 96.05% means Brain Frenzy is built to pay back around 96.05 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 Brain Frenzy's house edge is about 3.95% of everything you wager - roughly 3.95 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 96.05% 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 Brain Frenzy. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
