Alchemy Rush slot: RTP and max win
Alchemy Rush is a low-volatility slot by Syntora Games on Stake Engine, released 22 Jul 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 19,230,888 spins. It has 6 bonus buys priced at 100× to 1,000× the bet; the best returns 96.00%, so each buy costs 4.00× the bet on average over the long run. It is the No. 5561 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 v8. "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 19,230,888 | 1 in 3.92 | 1 in 12 | 0.04× base | Simulate |
| Bonus Chance | Boosted spin | 3.00× | 96.00% | 20,000× | 1 in 11,101,995 | 1 in 3.81 | 1 in 6.16 | 0.12× base | Simulate |
| Concentrated Elixir | Boosted spin | 10× | 96.00% | 20,000× | 1 in 6,080,882 | 1 in 3.15 | 1 in 5.96 | 0.40× base | Simulate |
| Basic Experiment | Bonus buy | 100× | 96.00% | 20,000× | 1 in 1,923,081 | – | 1 in 2.80 | 4.00× base | Simulate |
| Twin Elixir | Bonus buy | 100× | 96.00% | 20,000× | 1 in 1,923,081 | 1 in 2.96 | 1 in 7.79 | 4.00× base | Simulate |
| Advanced Experiment | Bonus buy | 300× | 96.00% | 20,000× | 1 in 1,111,111 | – | 1 in 2.84 | 12.00× base | Simulate |
| Random Experiment | Bonus buy | 300× | 96.00% | 20,000× | 1 in 1,111,113 | – | 1 in 3.62 | 12.00× base | Simulate |
| Master Experiment | Bonus buy | 500× | 96.00% | 20,000× | 1 in 860,216 | – | 1 in 3.82 | 20.00× base | Simulate |
| Triple Elixir | Bonus buy | 1,000× | 96.00% | 20,000× | 1 in 607,906 | 1 in 1.56 | 1 in 4.99 | 40.00× base | Simulate |
Work out the cost of Alchemy Rush 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 | |
|---|---|---|
| v8 | 96.000% | Active |
Frequently asked
What is the RTP of Alchemy Rush?
Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 8. All 6 of its bonus buys return 96.00%.
What is the max win in Alchemy Rush and how likely is it?
The top payout is 20,000× the base bet. On a base spin it lands 1 in 19,230,888 spins. In the Basic Experiment buy (100×) 20,000× lands 1 in 1,923,081 buys.
Does Alchemy Rush have a bonus buy, and what does it cost?
Yes, 6 buy modes. Basic Experiment: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Twin Elixir: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Advanced Experiment: 300× the base bet, 96.00% RTP, an expected cost of 12.00× the base bet per buy. Random Experiment: 300× the base bet, 96.00% RTP, an expected cost of 12.00× the base bet per buy. Master Experiment: 500× the base bet, 96.00% RTP, an expected cost of 20.00× the base bet per buy. Triple Elixir: 1,000× the base bet, 96.00% RTP, an expected cost of 40.00× the base bet per buy.
Is Alchemy Rush high or low volatility?
Low. Its base-mode standard deviation is 10.3× 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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