Arena B-07 slot: RTP and max win
Arena B-07 is a low-volatility slot by Ground Studio on Stake Engine, released 3 Nov 2026. Its base game returns 96.00%, below the median Engine slot (96.02%). The top payout is 4,811× the bet. It has 5 bonus buys priced at 21× to 124× the bet; the best returns 96.12%, so each buy costs 0.89× the bet on average over the long run. It is the No. 6311 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 | |
|---|---|---|---|---|---|---|---|---|---|
| Amateur | Base spin | 1.00× | 96.00% | 315× | 1 in 407,470 | 1 in 2.26 | 1 in 2.26 | 0.04× base | Simulate |
| Legend | Base spin | 1.00× | 96.00% | 4,811× | 1 in 2,380,952 | 1 in 3.12 | 1 in 3.12 | 0.04× base | Simulate |
| Pro | Base spin | 1.00× | 96.00% | 875× | 1 in 946,092 | 1 in 2.63 | 1 in 2.63 | 0.04× base | Simulate |
| Amateur Survival | Boosted spin | 12× | 96.09% | 106× | 1 in 17 | – | 1 in 8.73 | 0.47× base | Simulate |
| Amateur Tournament | Bonus buy | 21× | 96.09% | 310× | 1 in 1,019 | – | 1 in 3.77 | 0.82× base | Simulate |
| Pro Survival | Bonus buy | 23× | 96.12% | 374× | 1 in 33 | – | 1 in 6.74 | 0.89× base | Simulate |
| Legend Survival | Bonus buy | 35× | 96.09% | 1,420× | 1 in 79 | – | 1 in 11 | 1.37× base | Simulate |
| Pro Tournament | Bonus buy | 40× | 96.06% | 870× | 1 in 1,456 | – | 1 in 5.06 | 1.58× base | Simulate |
| Legend Tournament | Bonus buy | 124× | 96.04% | 4,805× | 1 in 2,381 | – | 1 in 7.56 | 4.91× 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 Arena B-07?
Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 2. Its bonus buys return between 96.04% and 96.12%.
What is the max win in Arena B-07 and how likely is it?
The top payout is 4,811× the base bet. On a base spin the top payout of 315× lands 1 in 407,470 spins. In the Pro Survival buy (23×) 374× lands 1 in 33 buys.
Does Arena B-07 have a bonus buy, and what does it cost?
Yes, 5 buy modes. Amateur Tournament: 21× the base bet, 96.09% RTP, an expected cost of 0.82× the base bet per buy. Pro Survival: 23× the base bet, 96.12% RTP, an expected cost of 0.89× the base bet per buy. Legend Survival: 35× the base bet, 96.09% RTP, an expected cost of 1.37× the base bet per buy. Pro Tournament: 40× the base bet, 96.06% RTP, an expected cost of 1.58× the base bet per buy. Legend Tournament: 124× the base bet, 96.04% RTP, an expected cost of 4.91× the base bet per buy.
Is Arena B-07 high or low volatility?
Low. Its base-mode standard deviation is 3.5× 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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