Cannon Volley slot: RTP and max win
Cannon Volley is a high-volatility slot by Hypr Studios on Stake Engine, released 15 Sep 2026. Its base game returns 95.00%, below the median Engine slot (96.02%). The top payout is 10,000× the bet; from a base spin it lands about once every 1,111,111 spins. It has 5 bonus buys priced at 20× to 500× the bet; the best returns 95.00%, so each buy costs 1.00× the bet on average over the long run. It is the No. 5227 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× | 95.00% | 10,000× | 1 in 1,111,111 | 1 in 2.48 | 1 in 18 | 0.05× base | Simulate |
| Extra Chance | Boosted spin | 3.00× | 95.00% | 10,000× | 1 in 317,460 | 1 in 2.31 | 1 in 27 | 0.15× base | Simulate |
| Guaranteed Cannon | Bonus buy | 20× | 95.00% | 10,000× | 1 in 1,000,000 | 1 in 1.16 | 1 in 6.55 | 1.00× base | Simulate |
| Bonus | Bonus buy | 100× | 95.00% | 10,000× | 1 in 100,000 | every round | 1 in 4.93 | 5.00× base | Simulate |
| Mystery Bonus | Bonus buy | 160× | 95.00% | 10,000× | 1 in 2,732 | every round | 1 in 5.34 | 8.00× base | Simulate |
| Super | Bonus buy | 250× | 95.00% | 10,000× | 1 in 1,111 | every round | 1 in 5.18 | 12.50× base | Simulate |
| Hypr | Bonus buy | 500× | 95.00% | 10,000× | 1 in 250 | 1 in 1.14 | 1 in 5.13 | 25.00× base | Simulate |
Work out the cost of Cannon Volley 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 | |
|---|---|---|
| v3 | 95.000% | Active |
Frequently asked
What is the RTP of Cannon Volley?
Base spins return 95.00% of the amount wagered over the long run, from the published outcome table for version 3. All 5 of its bonus buys return 95.00%.
What is the max win in Cannon Volley and how likely is it?
The top payout is 10,000× the base bet. On a base spin it lands 1 in 1,111,111 spins. In the Guaranteed Cannon buy (20×) 10,000× lands 1 in 1,000,000 buys.
Does Cannon Volley have a bonus buy, and what does it cost?
Yes, 5 buy modes. Guaranteed Cannon: 20× the base bet, 95.00% RTP, an expected cost of 1.00× the base bet per buy. Bonus: 100× the base bet, 95.00% RTP, an expected cost of 5.00× the base bet per buy. Mystery Bonus: 160× the base bet, 95.00% RTP, an expected cost of 8.00× the base bet per buy. Super: 250× the base bet, 95.00% RTP, an expected cost of 12.50× the base bet per buy. Hypr: 500× the base bet, 95.00% RTP, an expected cost of 25.00× the base bet per buy.
Is Cannon Volley high or low volatility?
High. Its base-mode standard deviation is 28.9× 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.
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