Mine Block slot: RTP and max win
Mine Block is a low-volatility slot by MindGames on Stake Engine, released 1 Oct 2026. Its base game returns 96.00%, below the median Engine slot (96.02%). The top payout is 505× the bet. It has 2 bonus buys priced at 40× to 100× the bet; the best returns 96.00%, so each buy costs 1.60× the bet on average over the long run. It is the No. 3719 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 v2. "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% | 320× | 1 in 101,086 | 1 in 1.21 | 1 in 3.92 | 0.04× base | Simulate |
| Drop 10 | Base spin | 1.00× | 96.00% | 360× | 1 in 105,521 | 1 in 1.62 | 1 in 3.46 | 0.04× base | Simulate |
| Drop 20 | Base spin | 1.00× | 96.00% | 273× | 1 in 88,087 | 1 in 1.01 | 1 in 7.73 | 0.04× base | Simulate |
| Drop 25 | Base spin | 1.00× | 96.00% | 265× | 1 in 101,012 | every round | 1 in 32 | 0.04× base | Simulate |
| Diamond Pickaxe | Bonus buy | 40× | 96.00% | 142× | 1 in 20,385 | every round | 1 in 2.32 | 1.60× base | Simulate |
| Lucky Drop | Bonus buy | 100× | 96.00% | 505× | 1 in 20,169 | 1 in 1.01 | 1 in 2.49 | 4.00× 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 | |
|---|---|---|
| v2 | 96.000% | Active |
Frequently asked
What is the RTP of Mine Block?
Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 2. All 2 of its bonus buys return 96.00%.
What is the max win in Mine Block and how likely is it?
The top payout is 505× the base bet. On a base spin the top payout of 320× lands 1 in 101,086 spins. In the Diamond Pickaxe buy (40×) 142× lands 1 in 20,385 buys.
Does Mine Block have a bonus buy, and what does it cost?
Yes, 2 buy modes. Diamond Pickaxe: 40× the base bet, 96.00% RTP, an expected cost of 1.60× the base bet per buy. Lucky Drop: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy.
Is Mine Block high or low volatility?
Low. Its base-mode standard deviation is 5.9× the bet, which puts it in the lowest 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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