Neon Bubbles slot: RTP and max win
Neon Bubbles is a low-volatility slot by Neon Wave on Stake Engine, released 10 Apr 2026. It is the No. 6381 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 | |
|---|---|---|---|---|---|---|---|---|---|
| Bubble 10 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 100 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 12 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 125 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 15 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 15 Big | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 2 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 20 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 3 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 4 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 5 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 50 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 75 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble 8 | Unknown | – | 97.00% | – | – | – | – | – | |
| Bubble Laser | Unknown | – | 97.00% | – | – | – | – | – |
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 | 97.000% | Active |
Frequently asked
What is the RTP of Neon Bubbles?
Base spins return 97.00% of the amount wagered over the long run, from the published outcome table for version 2. All 15 modes return 97.00%.
Does Neon Bubbles have a bonus buy?
No. None of its published modes costs 20× the base bet or more.
Is Neon Bubbles high or low volatility?
Low. Its base-mode standard deviation is 9.8× 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.