Simp Kingdom slot: RTP and max win
Simp Kingdom is a medium-volatility slot by Ovryx Gaming on Stake Engine, released 8 Jun 2026. Its base game returns 94.60%, below the median Engine slot (96.02%). The top payout is 10,000× the bet; from a base spin it lands about once every 7,082,030 spins. It has 6 bonus buys priced at 25× to 1,000× the bet; the best returns 95.00%, so each buy costs 1.25× the bet on average over the long run. It is the No. 2802 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 v7. "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× | 94.60% | 10,000× | 1 in 7,082,030 | 1 in 1.77 | 1 in 7.37 | 0.05× base | Simulate |
| Enchanted | Boosted spin | 3.00× | 94.60% | 10,000× | 1 in 4,679,984 | – | 1 in 8.33 | 0.16× base | Simulate |
| Knight Spins | Boosted spin | 5.00× | 94.60% | 10,000× | 1 in 6,989,907 | – | 1 in 8.02 | 0.27× base | Simulate |
| Royal Spins | Bonus buy | 25× | 95.00% | 10,000× | 1 in 13,989,724 | – | 1 in 7.18 | 1.25× base | Simulate |
| Crown Spins | Bonus buy | 50× | 95.00% | 10,000× | 1 in 13,978,015 | – | 1 in 4.10 | 2.50× base | Simulate |
| Bonus | Bonus buy | 100× | 95.00% | 10,000× | 1 in 13,821,402 | – | 1 in 4.69 | 5.00× base | Simulate |
| Super Bonus | Bonus buy | 300× | 95.00% | 10,000× | 1 in 13,961,154 | – | 1 in 4.50 | 15.00× base | Simulate |
| Ultra Bonus | Bonus buy | 500× | 95.00% | 10,000× | 1 in 14,030,262 | – | 1 in 4.37 | 25.00× base | Simulate |
| Max | Bonus buy | 1,000× | 95.00% | 10,000× | 1 in 2,333,306 | – | 1 in 3.31 | 50.00× base | Simulate |
Work out the cost of Simp Kingdom 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 | |
|---|---|---|
| v7 | 94.600% | Active |
Frequently asked
What is the RTP of Simp Kingdom?
Base spins return 94.60% of the amount wagered over the long run, from the published outcome table for version 7. All 6 of its bonus buys return 95.00%.
What is the max win in Simp Kingdom and how likely is it?
The top payout is 10,000× the base bet. On a base spin it lands 1 in 7,082,030 spins. In the Royal Spins buy (25×) 10,000× lands 1 in 13,989,724 buys.
Does Simp Kingdom have a bonus buy, and what does it cost?
Yes, 6 buy modes. Royal Spins: 25× the base bet, 95.00% RTP, an expected cost of 1.25× the base bet per buy. Crown Spins: 50× the base bet, 95.00% RTP, an expected cost of 2.50× the base bet per buy. Bonus: 100× the base bet, 95.00% RTP, an expected cost of 5.00× the base bet per buy. Super Bonus: 300× the base bet, 95.00% RTP, an expected cost of 15.00× the base bet per buy. Ultra Bonus: 500× the base bet, 95.00% RTP, an expected cost of 25.00× the base bet per buy. Max: 1,000× the base bet, 95.00% RTP, an expected cost of 50.00× the base bet per buy.
Is Simp Kingdom high or low volatility?
Medium. Its base-mode standard deviation is 13.7× 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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