Coin Berserk slot: RTP and max win
Coin Berserk is a high-volatility slot by Titan Gaming on Stake Engine, released 12 Jun 2026. The top payout is 100,000× the bet. It has 18 bonus buys priced at 50× to 10,000× the bet; the best returns 96.01%, so each buy costs 2.00× the bet on average over the long run. It is the No. 714 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 v20. "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× | 96.01% | 50,000× | 1 in 3,792,320 | 1 in 4.63 | 1 in 6.36 | 0.04× base | Simulate |
| Ante | Boosted spin | 2.00× | 96.01% | 50,000× | 1 in 1,733,459 | 1 in 4.55 | 1 in 16 | 0.08× base | Simulate |
| Scatter Spin | Bonus buy | 50× | 96.01% | 50,000× | 1 in 44,770 | 1 in 2.97 | 1 in 8.68 | 2.00× base | Simulate |
| Bonus1 | Bonus buy | 150× | 96.00% | 50,000× | 1 in 41,966 | every round | 1 in 5.53 | 5.99× base | Simulate |
| Bonus1Battle | Bonus buy | 150× | 96.01% | 100,000× | 1 in 662,198 | 1 in 2.00 | 1 in 4.22 | 5.99× base | Simulate |
| Bonus1Battle Extreme | Bonus buy | 150× | 96.01% | 100,000× | 1 in 123,500 | 1 in 10 | 1 in 10 | 5.99× base | Simulate |
| Bonus1Battle Hard | Bonus buy | 150× | 96.01% | 100,000× | 1 in 295,235 | 1 in 3.99 | 1 in 3.99 | 5.99× base | Simulate |
| Special Spin 1 | Bonus buy | 200× | 96.01% | 50,000× | 1 in 3,455 | – | 1 in 6.66 | 7.98× base | Simulate |
| Bonus Mystery | Bonus buy | 340× | 96.01% | 50,000× | 1 in 4,944 | every round | 1 in 4.90 | 13.57× base | Simulate |
| Bonus2 | Bonus buy | 500× | 96.01% | 50,000× | 1 in 6,677 | every round | 1 in 4.08 | 19.95× base | Simulate |
| Bonus2Battle | Bonus buy | 500× | 96.01% | 100,000× | 1 in 162,312 | 1 in 2.00 | 1 in 4.12 | 19.95× base | Simulate |
| Bonus2Battle Extreme | Bonus buy | 500× | 96.01% | 100,000× | 1 in 39,751 | 1 in 10 | 1 in 10 | 19.95× base | Simulate |
| Bonus2Battle Hard | Bonus buy | 500× | 96.01% | 100,000× | 1 in 91,830 | 1 in 3.99 | 1 in 3.99 | 19.95× base | Simulate |
| Special Spin 2 | Bonus buy | 750× | 96.01% | 50,000× | 1 in 1,583 | – | 1 in 4.78 | 29.93× base | Simulate |
| Bonus3 | Bonus buy | 1,000× | 96.01% | 50,000× | 1 in 699 | every round | 1 in 3.96 | 39.90× base | Simulate |
| Bonus3Battle | Bonus buy | 1,000× | 96.01% | 100,000× | 1 in 84,872 | 1 in 2.00 | 1 in 3.67 | 39.90× base | Simulate |
| Bonus3Battle Extreme | Bonus buy | 1,000× | 96.01% | 100,000× | 1 in 15,101 | 1 in 10 | 1 in 10 | 39.90× base | Simulate |
| Bonus3Battle Hard | Bonus buy | 1,000× | 96.01% | 100,000× | 1 in 45,756 | 1 in 4.01 | 1 in 4.01 | 39.90× base | Simulate |
| Special Spin 3 | Bonus buy | 3,000× | 96.01% | 50,000× | 1 in 288 | – | 1 in 4.17 | 119.70× base | Simulate |
| Special Spin 4 | Bonus buy | 10,000× | 96.01% | 50,000× | 1 in 41 | – | 1 in 3.36 | 399.00× base | Simulate |
Work out the cost of Coin Berserk bonus buys at your bet size
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 | |
|---|---|---|
| v20 | 96.010% | Active |
Frequently asked
What is the RTP of Coin Berserk?
Base spins return 96.01% of the amount wagered over the long run, from the published outcome table for version 20. Its bonus buys return between 96.00% and 96.01%.
What is the max win in Coin Berserk and how likely is it?
The top payout is 100,000× the base bet. On a base spin the top payout of 50,000× lands 1 in 3,792,320 spins. In the Scatter Spin buy (50×) 50,000× lands 1 in 44,770 buys.
Does Coin Berserk have a bonus buy, and what does it cost?
Yes, 18 buy modes. Scatter Spin: 50× the base bet, 96.01% RTP, an expected cost of 2.00× the base bet per buy. Bonus1: 150× the base bet, 96.00% RTP, an expected cost of 5.99× the base bet per buy. Bonus1Battle: 150× the base bet, 96.01% RTP, an expected cost of 5.99× the base bet per buy. Bonus1Battle Extreme: 150× the base bet, 96.01% RTP, an expected cost of 5.99× the base bet per buy. Bonus1Battle Hard: 150× the base bet, 96.01% RTP, an expected cost of 5.99× the base bet per buy. Special Spin 1: 200× the base bet, 96.01% RTP, an expected cost of 7.98× the base bet per buy. Bonus Mystery: 340× the base bet, 96.01% RTP, an expected cost of 13.57× the base bet per buy. Bonus2: 500× the base bet, 96.01% RTP, an expected cost of 19.95× the base bet per buy. Bonus2Battle: 500× the base bet, 96.01% RTP, an expected cost of 19.95× the base bet per buy. Bonus2Battle Extreme: 500× the base bet, 96.01% RTP, an expected cost of 19.95× the base bet per buy. Bonus2Battle Hard: 500× the base bet, 96.01% RTP, an expected cost of 19.95× the base bet per buy. Special Spin 2: 750× the base bet, 96.01% RTP, an expected cost of 29.93× the base bet per buy. Bonus3: 1,000× the base bet, 96.01% RTP, an expected cost of 39.90× the base bet per buy. Bonus3Battle: 1,000× the base bet, 96.01% RTP, an expected cost of 39.90× the base bet per buy. Bonus3Battle Extreme: 1,000× the base bet, 96.01% RTP, an expected cost of 39.90× the base bet per buy. Bonus3Battle Hard: 1,000× the base bet, 96.01% RTP, an expected cost of 39.90× the base bet per buy. Special Spin 3: 3,000× the base bet, 96.01% RTP, an expected cost of 119.70× the base bet per buy. Special Spin 4: 10,000× the base bet, 96.01% RTP, an expected cost of 399.00× the base bet per buy.
Is Coin Berserk high or low volatility?
High. Its base-mode standard deviation is 42.6× 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.