Storm Roost slot: RTP and max win
Storm Roost is a high-volatility slot by BrambleVolt Games on Stake Engine, released 6 Aug 2026. Its base game returns 95.49%, below the median Engine slot (96.02%). The top payout is 5,000× the bet; from a base spin it lands about once every 330,704 spins. It has 4 bonus buys priced at 25× to 150× the bet; the best returns 95.57%, so each buy costs 3.54× the bet on average over the long run. It is the No. 4426 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 v1. "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× | 95.49% | 5,000× | 1 in 330,704 | 1 in 3.41 | 1 in 5.83 | 0.05× base | Simulate |
| Boosted | Boosted spin | 2.00× | 95.51% | 5,000× | 1 in 150,004 | 1 in 2.86 | 1 in 10 | 0.09× base | Simulate |
| Special | Bonus buy | 25× | 95.57% | 5,000× | 1 in 9,091 | 1 in 2.94 | 1 in 10 | 1.11× base | Simulate |
| 3scatter | Bonus buy | 40× | 95.52% | 5,000× | 1 in 50,004 | 1 in 1.03 | 1 in 3.68 | 1.79× base | Simulate |
| 4scatter | Bonus buy | 80× | 95.57% | 5,000× | 1 in 100,008 | every round | 1 in 6.85 | 3.54× base | Simulate |
| 5scatter | Bonus buy | 150× | 95.50% | 5,000× | 1 in 50,006 | every round | 1 in 6.12 | 6.75× base | Simulate |
Work out the cost of Storm Roost 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 | |
|---|---|---|
| v1 | 95.491% | Active |
Frequently asked
What is the RTP of Storm Roost?
Base spins return 95.49% of the amount wagered over the long run, from the published outcome table for version 1. Its bonus buys return between 95.50% and 95.57%.
What is the max win in Storm Roost and how likely is it?
The top payout is 5,000× the base bet. On a base spin it lands 1 in 330,704 spins. In the 4scatter buy (80×) 5,000× lands 1 in 100,008 buys.
Does Storm Roost have a bonus buy, and what does it cost?
Yes, 4 buy modes. Special: 25× the base bet, 95.57% RTP, an expected cost of 1.11× the base bet per buy. 3scatter: 40× the base bet, 95.52% RTP, an expected cost of 1.79× the base bet per buy. 4scatter: 80× the base bet, 95.57% RTP, an expected cost of 3.54× the base bet per buy. 5scatter: 150× the base bet, 95.50% RTP, an expected cost of 6.75× the base bet per buy.
Is Storm Roost high or low volatility?
High. Its base-mode standard deviation is 27.0× 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.
Slots with similar math to Storm Roost
Matched on volatility, max win, RTP and whether there's a bonus buy. Not on theme.
Corsairs FortuneAUREUM RTP95.45%Max win5,000×Volatility
Bandit GoldAvaDrop Games RTP95.45%Max win5,000×Volatility
Sweet BakeryAnvilReel Studio RTP95.45%Max win5,000×Volatility
Egg HuntDynamo Interactive RTP95.50%Max win5,000×Volatility
DeadriseTovix Studio RTP95.51%Max win5,000×Volatility
Ashbrand ForgeORVANTA RTP95.57%Max win5,000×Volatility