Craken Expand slot: RTP and max win
Craken Expand is a medium-volatility slot by Tilt Room Games on Stake Engine, released 31 Jul 2026. Its base game returns 95.11%, 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 2,500,000 spins. It has 4 bonus buys priced at 50× to 300× the bet; the best returns 95.11%, so each buy costs 2.45× the bet on average over the long run. It is the No. 3218 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 | |
|---|---|---|---|---|---|---|---|---|---|
| Base | Base spin | 1.00× | 95.11% | 25,000× | 1 in 2,500,000 | 1 in 2.70 | 1 in 7.89 | 0.05× base | Simulate |
| Rising Tide | Boosted spin | 3.00× | 95.11% | 25,000× | 1 in 833,333 | 1 in 2.00 | 1 in 56 | 0.15× base | Simulate |
| Storm Surge | Boosted spin | 10× | 95.11% | 25,000× | 1 in 100,000 | 1 in 2.55 | 1 in 35 | 0.49× base | Simulate |
| Tentacle Grip | Bonus buy | 50× | 95.11% | 25,000× | 1 in 50,000 | every round | 1 in 15 | 2.45× base | Simulate |
| Kraken Hunt | Bonus buy | 150× | 95.11% | 25,000× | 1 in 16,667 | every round | 1 in 6.19 | 7.34× base | Simulate |
| Kraken Fury | Bonus buy | 300× | 95.11% | 25,000× | 1 in 8,333 | every round | 1 in 5.06 | 14.67× base | Simulate |
| Mystery Depths | Bonus buy | 300× | 95.11% | 25,000× | 1 in 8,333 | every round | 1 in 4.68 | 14.67× base | Simulate |
Work out the cost of Craken Expand 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 | |
|---|---|---|
| v2 | 95.110% | Active |
Frequently asked
What is the RTP of Craken Expand?
Base spins return 95.11% of the amount wagered over the long run, from the published outcome table for version 2. All 4 of its bonus buys return 95.11%.
What is the max win in Craken Expand and how likely is it?
The top payout is 25,000× the base bet. On a base spin it lands 1 in 2,500,000 spins. In the Tentacle Grip buy (50×) 25,000× lands 1 in 50,000 buys.
Does Craken Expand have a bonus buy, and what does it cost?
Yes, 4 buy modes. Tentacle Grip: 50× the base bet, 95.11% RTP, an expected cost of 2.45× the base bet per buy. Kraken Hunt: 150× the base bet, 95.11% RTP, an expected cost of 7.34× the base bet per buy. Kraken Fury: 300× the base bet, 95.11% RTP, an expected cost of 14.67× the base bet per buy. Mystery Depths: 300× the base bet, 95.11% RTP, an expected cost of 14.67× the base bet per buy.
Is Craken Expand high or low volatility?
Medium. Its base-mode standard deviation is 16.6× 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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