Wild Melody slot: RTP and max win
Wild Melody is a medium-volatility slot by Spark Studios on Stake Engine, released 17 Sep 2026. Its base game returns 96.00%, below the median Engine slot (96.02%). The top payout is 20,000× the bet, bigger than 59% of Engine slots; from a base spin it lands about once every 62,728,178 spins. It has 6 bonus buys priced at 80× to 750× the bet; the best returns 96.00%, so each buy costs 3.20× the bet on average over the long run. It is the No. 4250 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 v4. "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× | 96.00% | 20,000× | 1 in 62,728,178 | 1 in 1.94 | 1 in 69 | 0.04× base | Simulate |
| Second Sight | Boosted spin | 3.00× | 96.00% | 20,000× | 1 in 482,805 | 1 in 2.68 | 1 in 17 | 0.12× base | Simulate |
| Normal Bonus | Bonus buy | 80× | 96.00% | 20,000× | 1 in 12,199 | – | 1 in 11 | 3.20× base | Simulate |
| Solo Spins | Bonus buy | 100× | 96.00% | 20,000× | 1 in 1,499 | 1 in 20 | 1 in 20 | 4.00× base | Simulate |
| Mystery | Bonus buy | 250× | 96.00% | 20,000× | 1 in 4,348 | – | 1 in 4.65 | 10.00× base | Simulate |
| Spark Spins | Bonus buy | 250× | 96.00% | 20,000× | 1 in 427 | 1 in 10 | 1 in 14 | 10.00× base | Simulate |
| Super Bonus | Bonus buy | 250× | 96.00% | 20,000× | 1 in 5,630 | – | 1 in 5.19 | 10.00× base | Simulate |
| Hidden Bonus | Bonus buy | 750× | 96.00% | 20,000× | 1 in 53,506 | – | 1 in 9.71 | 30.00× base | Simulate |
Work out the cost of Wild Melody 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 | |
|---|---|---|
| v4 | 96.000% | Active |
Frequently asked
What is the RTP of Wild Melody?
Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 4. All 6 of its bonus buys return 96.00%.
What is the max win in Wild Melody and how likely is it?
The top payout is 20,000× the base bet. On a base spin it lands 1 in 62,728,178 spins. In the Normal Bonus buy (80×) 20,000× lands 1 in 12,199 buys.
Does Wild Melody have a bonus buy, and what does it cost?
Yes, 6 buy modes. Normal Bonus: 80× the base bet, 96.00% RTP, an expected cost of 3.20× the base bet per buy. Solo Spins: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Mystery: 250× the base bet, 96.00% RTP, an expected cost of 10.00× the base bet per buy. Spark Spins: 250× the base bet, 96.00% RTP, an expected cost of 10.00× the base bet per buy. Super Bonus: 250× the base bet, 96.00% RTP, an expected cost of 10.00× the base bet per buy. Hidden Bonus: 750× the base bet, 96.00% RTP, an expected cost of 30.00× the base bet per buy.
Is Wild Melody high or low volatility?
Medium. Its base-mode standard deviation is 23.6× the bet, which puts it in the middle 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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