Devil Cards cover art

Devil Cards slot: RTP and max win

By Mad Jester Studio. Released 3 Apr 2026, math version 10.
Medium volatilityNo. 5426 most played this monthMini game

Devil Cards is a medium-volatility slot by Mad Jester Studio on Stake Engine, released 3 Apr 2026. The top payout is 13,332× the bet. It has 14 bonus buys priced at 25× to 100× the bet; the best returns 96.00%, so each buy costs 1.00× the bet on average over the long run. It is the No. 5426 most played Engine slot over the last 30 days.

Base RTP
96.00%
catalogue figure 96.000%
Max win
13,332×
of the base bet
Max win, base spins
1 in 104,810
6,666× top payout per spin
Base spin pays nothing
63.7%
of spins
Players, last 30 days
39
$661 wagered (Engine Insights)
The 13,332× max win can't be reached from base spins in the published math. Base spins top out at 6,666×.

Every mode, side by side

Costs are multiples of the base bet. Odds come from the published outcome table for v10. "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.

ModeTypeCostRTPMax winMax win oddsPays anythingReturns the costExpected cost per round
Hell 10Base spin1.00×96.00%6,666×1 in 104,8101 in 2.741 in 3.410.04× base Simulate
Hell 11Base spin1.00×96.00%6,666×1 in 107,5561 in 2.791 in 3.440.04× base Simulate
Hell 12Base spin1.00×96.00%6,666×1 in 107,8371 in 3.771 in 4.630.04× base Simulate
Hell 2Base spin1.00×96.00%6,666×1 in 108,9511 in 2.411 in 3.330.04× base Simulate
Hell 3Base spin1.00×96.00%6,666×1 in 106,3691 in 3.321 in 4.180.04× base Simulate
Hell 4Base spin1.00×96.00%6,666×1 in 107,7941 in 2.941 in 3.630.04× base Simulate
Hell 5Base spin1.00×96.00%6,666×1 in 108,8981 in 3.011 in 3.980.04× base Simulate
Hell 6Base spin1.00×96.00%6,666×1 in 105,7101 in 3.191 in 4.070.04× base Simulate
Hell 7Base spin1.00×96.00%6,666×1 in 100,3601 in 2.391 in 3.050.04× base Simulate
Hell 8Base spin1.00×96.00%6,666×1 in 107,4721 in 2.551 in 3.290.04× base Simulate
Hell 9Base spin1.00×96.00%6,666×1 in 106,3401 in 4.061 in 5.130.04× base Simulate
Normal 10Base spin1.00×96.00%6,666×1 in 107,8411 in 2.051 in 2.580.04× base Simulate
Normal 11Base spin1.00×96.00%6,666×1 in 105,0311 in 2.021 in 2.470.04× base Simulate
Normal 12Base spin1.00×96.00%6,666×1 in 103,4741 in 2.161 in 2.620.04× base Simulate
Normal 2Base spin1.00×96.00%6,666×1 in 108,9781 in 1.951 in 3.550.04× base Simulate
Normal 3Base spin1.00×96.00%6,666×1 in 108,5561 in 1.961 in 3.320.04× base Simulate
Normal 4Base spin1.00×96.00%6,666×1 in 108,2121 in 1.991 in 3.020.04× base Simulate
Normal 5Base spin1.00×96.00%6,666×1 in 100,9761 in 2.011 in 2.980.04× base Simulate
Normal 6Base spin1.00×96.00%6,666×1 in 105,0421 in 1.941 in 2.800.04× base Simulate
Normal 7Base spin1.00×96.00%6,666×1 in 107,2621 in 2.141 in 2.900.04× base Simulate
Normal 8Base spin1.00×96.00%6,666×1 in 108,7411 in 1.981 in 2.690.04× base Simulate
Normal 9Base spin1.00×96.00%6,666×1 in 108,9701 in 1.831 in 2.440.04× base Simulate
Maxrewards 10Bonus buy25×96.00%6,666×1 in 98,5191 in 1.041 in 2.701.00× base Simulate
Maxrewards 11Bonus buy25×96.00%6,666×1 in 33,1441 in 1.051 in 2.731.00× base Simulate
Maxrewards 12Bonus buy25×96.00%6,666×1 in 49,7971 in 1.061 in 2.711.00× base Simulate
Maxrewards 6Bonus buy25×96.00%6,666×1 in 8,3721 in 1.031 in 3.001.00× base Simulate
Maxrewards 7Bonus buy25×96.00%6,666×1 in 38,9361 in 1.011 in 2.701.00× base Simulate
Maxrewards 8Bonus buy25×96.00%6,666×1 in 33,1821 in 1.021 in 2.711.00× base Simulate
Maxrewards 9Bonus buy25×96.00%6,666×1 in 99,3921 in 1.041 in 2.681.00× base Simulate
Dj 10Bonus buy100×96.00%13,332×1 in 4351 in 1.941 in 184.00× base Simulate
Dj 11Bonus buy100×96.00%13,332×1 in 6171 in 1.931 in 144.00× base Simulate
Dj 12Bonus buy100×96.00%13,332×1 in 5131 in 1.931 in 134.00× base Simulate
Dj 6Bonus buy100×96.00%13,332×1 in 4341 in 1.921 in 204.00× base Simulate
Dj 7Bonus buy100×96.00%13,332×1 in 3961 in 1.931 in 224.00× base Simulate
Dj 8Bonus buy100×96.00%13,332×1 in 3761 in 1.931 in 214.00× base Simulate
Dj 9Bonus buy100×96.00%13,332×1 in 4061 in 1.931 in 204.00× base Simulate

Work out the cost of Devil Cards 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.

VersionBase RTP
v1096.000%Active

Frequently asked

What is the RTP of Devil Cards?

Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 10. All 14 of its bonus buys return 96.00%.

What is the max win in Devil Cards and how likely is it?

The top payout is 13,332× the base bet. On a base spin the top payout of 6,666× lands 1 in 104,810 spins. In the Maxrewards 10 buy (25×) 6,666× lands 1 in 98,519 buys.

Does Devil Cards have a bonus buy, and what does it cost?

Yes, 14 buy modes. Maxrewards 10: 25× the base bet, 96.00% RTP, an expected cost of 1.00× the base bet per buy. Maxrewards 11: 25× the base bet, 96.00% RTP, an expected cost of 1.00× the base bet per buy. Maxrewards 12: 25× the base bet, 96.00% RTP, an expected cost of 1.00× the base bet per buy. Maxrewards 6: 25× the base bet, 96.00% RTP, an expected cost of 1.00× the base bet per buy. Maxrewards 7: 25× the base bet, 96.00% RTP, an expected cost of 1.00× the base bet per buy. Maxrewards 8: 25× the base bet, 96.00% RTP, an expected cost of 1.00× the base bet per buy. Maxrewards 9: 25× the base bet, 96.00% RTP, an expected cost of 1.00× the base bet per buy. Dj 10: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Dj 11: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Dj 12: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Dj 6: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Dj 7: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Dj 8: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Dj 9: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy.

Is Devil Cards high or low volatility?

Medium. Its base-mode standard deviation is 20.6× 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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