Bubble Rise slot: RTP and max win
Bubble Rise is a low-volatility slot by Tinex Games on Stake Engine, released 6 Aug 2026. Its base game returns 96.50%, above the median Engine slot (96.02%) and higher than 66% of them. The top payout is 5,000× the bet; from a base spin it lands about once every 16,000,000 spins. It has 3 bonus buys priced at 40× to 400× the bet; the best returns 96.50%, so each buy costs 1.40× the bet on average over the long run. It is the No. 6577 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 v19. "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× | 96.50% | 5,000× | 1 in 16,000,000 | 1 in 2.38 | 1 in 3.85 | 0.04× base | Simulate |
| Bonus | Boosted spin | 3.00× | 96.50% | 5,000× | 1 in 13,000,051 | 1 in 2.38 | 1 in 6.66 | 0.11× base | Simulate |
| Feature L1 | Bonus buy | 40× | 96.50% | 173× | 1 in 474 | – | 1 in 2.53 | 1.40× base | Simulate |
| Feature L2 | Bonus buy | 120× | 96.50% | 491× | 1 in 1,581 | – | 1 in 2.83 | 4.20× base | Simulate |
| Feature L3 | Bonus buy | 400× | 96.50% | 5,000× | 1 in 6,000,017 | – | 1 in 2.44 | 14.00× base | Simulate |
Work out the cost of Bubble Rise 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 | |
|---|---|---|
| v19 | 96.500% | Active |
Frequently asked
What is the RTP of Bubble Rise?
Base spins return 96.50% of the amount wagered over the long run, from the published outcome table for version 19. All 3 of its bonus buys return 96.50%.
What is the max win in Bubble Rise and how likely is it?
The top payout is 5,000× the base bet. On a base spin it lands 1 in 16,000,000 spins. In the Feature L1 buy (40×) 173× lands 1 in 474 buys.
Does Bubble Rise have a bonus buy, and what does it cost?
Yes, 3 buy modes. Feature L1: 40× the base bet, 96.50% RTP, an expected cost of 1.40× the base bet per buy. Feature L2: 120× the base bet, 96.50% RTP, an expected cost of 4.20× the base bet per buy. Feature L3: 400× the base bet, 96.50% RTP, an expected cost of 14.00× the base bet per buy.
Is Bubble Rise high or low volatility?
Low. Its base-mode standard deviation is 4.0× 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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