Kingdom Clash slot: RTP and max win
Kingdom Clash is a high-volatility slot by BixByte on Stake Engine, released 25 Jul 2026. Its base game returns 90.01%, below the median Engine slot (96.02%). The top payout is 25,000× the bet, bigger than 81% of Engine slots; from a base spin it lands about once every 333,278 spins. It has 3 bonus buys priced at 100× to 400× the bet; the best returns 90.01%, so each buy costs 9.99× the bet on average over the long run. It is the No. 6846 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 v61. "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× | 90.01% | 25,000× | 1 in 333,278 | 1 in 2.50 | 1 in 3.33 | 0.10× base | Simulate |
| Bonus Hunt | Boosted spin | 4.00× | 90.01% | 25,000× | 1 in 333,278 | 1 in 3.33 | 1 in 4.00 | 0.40× base | Simulate |
| Siege Spins | Bonus buy | 100× | 90.01% | 25,000× | 1 in 1,666 | 1 in 5.00 | 1 in 5.71 | 9.99× base | Simulate |
| Royal Spins | Bonus buy | 200× | 90.01% | 25,000× | 1 in 1,666 | – | 1 in 3.33 | 19.98× base | Simulate |
| Kings Treasury | Bonus buy | 400× | 90.01% | 25,000× | 1 in 1,666 | – | 1 in 5.00 | 39.96× base | Simulate |
Work out the cost of Kingdom Clash 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 | |
|---|---|---|
| v61 | 90.010% | Active |
Frequently asked
What is the RTP of Kingdom Clash?
Base spins return 90.01% of the amount wagered over the long run, from the published outcome table for version 61. All 3 of its bonus buys return 90.01%.
What is the max win in Kingdom Clash and how likely is it?
The top payout is 25,000× the base bet. On a base spin it lands 1 in 333,278 spins. In the Siege Spins buy (100×) 25,000× lands 1 in 1,666 buys.
Does Kingdom Clash have a bonus buy, and what does it cost?
Yes, 3 buy modes. Siege Spins: 100× the base bet, 90.01% RTP, an expected cost of 9.99× the base bet per buy. Royal Spins: 200× the base bet, 90.01% RTP, an expected cost of 19.98× the base bet per buy. Kings Treasury: 400× the base bet, 90.01% RTP, an expected cost of 39.96× the base bet per buy.
Is Kingdom Clash high or low volatility?
High. Its base-mode standard deviation is 43.4× the bet, which puts it in the highest 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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