Block Puzzle Mania slot: RTP and max win
Block Puzzle Mania is a high-volatility slot by RTP Labs on Stake Engine, released 26 Apr 2026. Its base game returns 98.00%, above the median Engine slot (96.02%) and higher than 100% of them. The top payout is 100,000× the bet, bigger than 100% of Engine slots; from a base spin it lands about once every 1,249,913 spins. It has 4 bonus buys priced at 60× to 7,000× the bet; the best returns 98.00%, so each buy costs 1.20× the bet on average over the long run. It is the No. 2972 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 v18. "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× | 98.00% | 100,000× | 1 in 1,249,913 | 1 in 1.29 | 1 in 2.99 | 0.02× base | Simulate |
| Duble Scatter | Boosted spin | 1.50× | 98.00% | 100,000× | 1 in 1,250,000 | 1 in 1.21 | 1 in 8.90 | 0.03× base | Simulate |
| Spin 2x | Boosted spin | 5.00× | 98.00% | 100,000× | 1 in 1,249,738 | 1 in 1.57 | 1 in 3.22 | 0.10× base | Simulate |
| Freespin | Bonus buy | 60× | 98.00% | 100,000× | 1 in 1,250,000 | – | 1 in 2.53 | 1.20× base | Simulate |
| Spin 5x | Bonus buy | 90× | 97.95% | 100,000× | 1 in 183,284 | 1 in 1.72 | 1 in 4.05 | 1.85× base | Simulate |
| Premium | Bonus buy | 200× | 98.00% | 100,000× | 1 in 1,250,000 | – | 1 in 3.47 | 4.00× base | Simulate |
| God Mode | Bonus buy | 7,000× | 98.00% | 100,000× | 1 in 15 | 1 in 15 | 1 in 15 | 140.00× base | Simulate |
Work out the cost of Block Puzzle Mania 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 | |
|---|---|---|
| v18 | 98.000% | Active |
| v10 | 98.000% |
Frequently asked
What is the RTP of Block Puzzle Mania?
Base spins return 98.00% of the amount wagered over the long run, from the published outcome table for version 18. Its bonus buys return between 97.95% and 98.00%.
What is the max win in Block Puzzle Mania and how likely is it?
The top payout is 100,000× the base bet. On a base spin it lands 1 in 1,249,913 spins. In the Freespin buy (60×) 100,000× lands 1 in 1,250,000 buys.
Does Block Puzzle Mania have a bonus buy, and what does it cost?
Yes, 4 buy modes. Freespin: 60× the base bet, 98.00% RTP, an expected cost of 1.20× the base bet per buy. Spin 5x: 90× the base bet, 97.95% RTP, an expected cost of 1.85× the base bet per buy. Premium: 200× the base bet, 98.00% RTP, an expected cost of 4.00× the base bet per buy. God Mode: 7,000× the base bet, 98.00% RTP, an expected cost of 140.00× the base bet per buy.
Is Block Puzzle Mania high or low volatility?
High. Its base-mode standard deviation is 89.5× 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.
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