Brain Rot slot: RTP and max win
Brain Rot is a high-volatility slot by Tinex Games on Stake Engine, released 10 Oct 2026. Its base game returns 96.00%, below the median Engine slot (96.02%). The top payout is 100,000× the bet, bigger than 100% of Engine slots; from a base spin it lands about once every 20,000,003 spins. It has 3 bonus buys priced at 100× to 500× the bet; the best returns 96.00%, so each buy costs 4.00× the bet on average over the long run. It is the No. 707 most played Engine slot over the last 30 days.
Every mode, side by side
Costs are multiples of the base bet. Odds come from the published outcome table for v3. "Returns the cost" counts rounds that pay back at least what the mode cost. Expected cost is cost × (1 − RTP): the average amount lost per round over the long run.
| Mode | Type | Cost | RTP | Max win | Max win odds | Pays anything | Returns the cost | Expected cost per round | |
|---|---|---|---|---|---|---|---|---|---|
| Base | Base spin | 1.00× | 96.00% | 100,000× | 1 in 20,000,003 | 1 in 2.33 | 1 in 6.99 | 0.04× base | Simulate |
| Boost | Boosted spin | 3.00× | 96.00% | 100,000× | 1 in 6,666,667 | 1 in 2.32 | 1 in 17 | 0.12× base | Simulate |
| Overdrive | Boosted spin | 6.00× | 96.00% | 100,000× | 1 in 3,333,351 | 1 in 2.28 | 1 in 19 | 0.24× base | Simulate |
| Bonus1 | Bonus buy | 100× | 96.00% | 100,000× | 1 in 142,857 | every round | 1 in 5.11 | 4.00× base | Simulate |
| Bonus2 | Bonus buy | 200× | 96.00% | 100,000× | 1 in 107,066 | every round | 1 in 4.36 | 8.00× base | Simulate |
| Bonus3 | Bonus buy | 500× | 96.00% | 100,000× | 1 in 303,110 | – | 1 in 3.48 | 20.00× base | Simulate |
Version history
Base-mode RTP per published math version. Older versions stay public in the fairness API, so changes can be checked.
| Version | Base RTP | |
|---|---|---|
| v3 | 96.000% | Active |
Frequently asked
What is the RTP of Brain Rot?
Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 3. All 3 of its bonus buys return 96.00%.
What is the max win in Brain Rot and how likely is it?
The top payout is 100,000× the base bet. On a base spin it lands 1 in 20,000,003 spins. In the Bonus1 buy (100×) 100,000× lands 1 in 142,857 buys.
Does Brain Rot have a bonus buy, and what does it cost?
Yes, 3 buy modes. Bonus1: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Bonus2: 200× the base bet, 96.00% RTP, an expected cost of 8.00× the base bet per buy. Bonus3: 500× the base bet, 96.00% RTP, an expected cost of 20.00× the base bet per buy.
Is Brain Rot high or low volatility?
High. Its base-mode standard deviation is 31.9× the bet, which puts it in the highest third of Engine games. What volatility means.
Can I check that a result was fair?
Yes. Engine games use provably fair seeds. Once your server seed is revealed you can replay any round against the published outcome table. See how to verify a result.
Slots with similar math to Brain Rot
Matched on volatility, max win, RTP and whether there's a bonus buy. Not on theme.
VideoPoker Dice 100000LK7 RTP96.05%Max win100,000×Volatility
Eggsplosionarjsgaming RTP96.00%Max win100,000×Volatility
Crown of DemonsJadeBird RTP96.00%Max win100,000×Volatility
Drizzy DreamOlimp RTP96.00%Max win100,000×Volatility
Chicken RoyaleNOCAP LABS RTP96.00%Max win100,000×Volatility
Duel of OlympusTitan Gaming RTP96.01%Max win100,000×Volatility