Krazy Keno cover art

Krazy Keno slot: RTP and max win

By Mutant Labs. Released 27 Jul 2026, math version 2.
Low volatilityNo. 1782 most played this monthMini game

Krazy Keno is a low-volatility slot by Mutant Labs on Stake Engine, released 27 Jul 2026. The top payout is 25,000× the bet. It has 25 bonus buys priced at 50× to 300× the bet; the best returns 96.70%, so each buy costs 1.65× the bet on average over the long run. It is the No. 1782 most played Engine slot over the last 30 days.

Base RTP
96.70%
catalogue figure 96.700%
Max win
25,000×
of the base bet
Max win, base spins
1 in 7.12
3.00× top payout per spin
Base spin pays nothing
40.5%
of spins
Players, last 30 days
109
$41K wagered (Engine Insights)
The 25,000× max win can't be reached from base spins in the published math. Base spins top out at 3.00×.

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.

ModeTypeCostRTPMax winMax win oddsPays anythingReturns the costExpected cost per round
Easy Picks 1 1Base spin1.00×96.70%3.00×1 in 7.121 in 1.681 in 1.680.03× base Simulate
Easy Picks 2 1Base spin1.00×96.70%8.00×1 in 291 in 2.391 in 2.390.03× base Simulate
Easy Picks 2 2Base spin1.00×96.70%10×1 in 371 in 2.501 in 2.500.03× base Simulate
Easy Picks 3 1Base spin1.00×96.70%15×1 in 621 in 2.511 in 2.510.03× base Simulate
Easy Picks 3 2Base spin1.00×96.70%15×1 in 701 in 2.721 in 2.720.03× base Simulate
Easy Picks 3 3Base spin1.00×96.70%20×1 in 1091 in 3.051 in 3.050.03× base Simulate
Easy Picks 4 1Base spin1.00×96.70%25×1 in 1361 in 2.801 in 2.800.03× base Simulate
Easy Picks 4 2Base spin1.00×96.70%30×1 in 1901 in 2.991 in 2.990.03× base Simulate
Easy Picks 4 3Base spin1.00×96.70%40×1 in 2481 in 3.311 in 3.310.03× base Simulate
Easy Picks 4 4Base spin1.00×96.70%50×1 in 4671 in 2.831 in 2.830.03× base Simulate
Easy Picks 5 1Base spin1.00×96.70%40×1 in 2681 in 2.961 in 2.960.03× base Simulate
Easy Picks 5 2Base spin1.00×96.70%50×1 in 3711 in 3.041 in 3.040.03× base Simulate
Easy Picks 5 3Base spin1.00×96.70%75×1 in 7521 in 2.851 in 2.850.03× base Simulate
Easy Picks 5 4Base spin1.00×96.70%100×1 in 8271 in 3.291 in 3.290.03× base Simulate
Easy Picks 5 5Base spin1.00×96.70%100×1 in 1,0111 in 2.981 in 2.980.03× base Simulate
Easy Picks 6 1Base spin1.00×96.70%75×1 in 5211 in 3.181 in 3.180.03× base Simulate
Easy Picks 6 2Base spin1.00×96.70%100×1 in 8381 in 3.301 in 3.300.03× base Simulate
Easy Picks 6 3Base spin1.00×96.70%150×1 in 1,5611 in 2.991 in 2.990.03× base Simulate
Easy Picks 6 4Base spin1.00×96.70%200×1 in 2,1531 in 2.981 in 2.980.03× base Simulate
Easy Picks 6 5Base spin1.00×96.70%250×1 in 3,2441 in 2.931 in 2.930.03× base Simulate
Easy Picks 6 6Base spin1.00×96.70%300×1 in 3,7391 in 3.251 in 3.250.03× base Simulate
Extreme Picks 1 1Base spin1.00×96.70%15×1 in 161 in 161 in 160.03× base Simulate
Extreme Picks 2 1Base spin1.00×96.70%300×1 in 4041 in 571 in 570.03× base Simulate
Extreme Picks 2 2Base spin1.00×96.70%400×1 in 5381 in 771 in 770.03× base Simulate
Extreme Picks 3 1Base spin1.00×96.70%750×1 in 1,0961 in 821 in 820.03× base Simulate
Extreme Picks 3 2Base spin1.00×96.70%1,000×1 in 1,4771 in 811 in 810.03× base Simulate
Extreme Picks 3 3Base spin1.00×96.70%2,000×1 in 4,2071 in 151 in 150.03× base Simulate
Extreme Picks 4 1Base spin1.00×96.70%1,500×1 in 2,2681 in 1181 in 1180.03× base Simulate
Extreme Picks 4 2Base spin1.00×96.70%3,000×1 in 6,2871 in 151 in 150.03× base Simulate
Extreme Picks 4 3Base spin1.00×96.70%3,000×1 in 6,3551 in 241 in 240.03× base Simulate
Extreme Picks 4 4Base spin1.00×96.70%3,000×1 in 8,0011 in 321 in 320.03× base Simulate
Extreme Picks 5 1Base spin1.00×96.70%4,000×1 in 8,3821 in 191 in 190.03× base Simulate
Extreme Picks 5 2Base spin1.00×96.70%4,000×1 in 8,3031 in 251 in 250.03× base Simulate
Extreme Picks 5 3Base spin1.00×96.70%4,000×1 in 10,7171 in 321 in 320.03× base Simulate
Extreme Picks 5 4Base spin1.00×96.70%4,000×1 in 10,7771 in 321 in 320.03× base Simulate
Extreme Picks 5 5Base spin1.00×96.70%4,000×1 in 12,9631 in 541 in 540.03× base Simulate
Extreme Picks 6 1Base spin1.00×96.70%5,000×1 in 10,5191 in 241 in 240.03× base Simulate
Extreme Picks 6 2Base spin1.00×96.70%5,000×1 in 13,5421 in 321 in 320.03× base Simulate
Extreme Picks 6 3Base spin1.00×96.70%5,000×1 in 13,6111 in 321 in 320.03× base Simulate
Extreme Picks 6 4Base spin1.00×96.70%5,000×1 in 17,0991 in 501 in 500.03× base Simulate
Extreme Picks 6 5Base spin1.00×96.70%5,000×1 in 17,1741 in 501 in 500.03× base Simulate
Extreme Picks 6 6Base spin1.00×96.70%5,000×1 in 19,3231 in 561 in 560.03× base Simulate
Hard Picks 1 1Base spin1.00×96.70%12×1 in 211 in 1.221 in 210.03× base Simulate
Hard Picks 2 1Base spin1.00×96.70%60×1 in 1031 in 5.161 in 5.160.03× base Simulate
Hard Picks 2 2Base spin1.00×96.70%150×1 in 8601 in 6.881 in 6.880.03× base Simulate
Hard Picks 3 1Base spin1.00×96.70%200×1 in 1,8541 in 8.111 in 8.110.03× base Simulate
Hard Picks 3 2Base spin1.00×96.70%250×1 in 4311 in 5.591 in 5.590.03× base Simulate
Hard Picks 3 3Base spin1.00×96.70%400×1 in 6891 in 6.011 in 6.010.03× base Simulate
Hard Picks 4 1Base spin1.00×96.70%300×1 in 5171 in 5.281 in 5.280.03× base Simulate
Hard Picks 4 2Base spin1.00×96.70%500×1 in 8621 in 8.921 in 8.920.03× base Simulate
Hard Picks 4 3Base spin1.00×96.70%1,000×1 in 5,7481 in 9.781 in 9.780.03× base Simulate
Hard Picks 4 4Base spin1.00×96.70%1,500×1 in 8,1071 in 111 in 110.03× base Simulate
Hard Picks 5 1Base spin1.00×96.70%750×1 in 1,7371 in 7.281 in 7.280.03× base Simulate
Hard Picks 5 2Base spin1.00×96.70%1,500×1 in 11,2351 in 8.211 in 8.210.03× base Simulate
Hard Picks 5 3Base spin1.00×96.70%2,500×1 in 24,1411 in 7.331 in 7.330.03× base Simulate
Hard Picks 5 4Base spin1.00×96.70%3,000×1 in 17,0771 in 141 in 140.03× base Simulate
Hard Picks 5 5Base spin1.00×96.70%3,000×1 in 20,6271 in 151 in 150.03× base Simulate
Hard Picks 6 1Base spin1.00×96.70%2,000×1 in 20,4121 in 7.081 in 7.080.03× base Simulate
Hard Picks 6 2Base spin1.00×96.70%3,000×1 in 34,1791 in 6.841 in 6.840.03× base Simulate
Hard Picks 6 3Base spin1.00×96.70%5,000×1 in 51,0361 in 9.051 in 9.050.03× base Simulate
Hard Picks 6 4Base spin1.00×96.70%5,000×1 in 40,8301 in 131 in 130.03× base Simulate
Hard Picks 6 5Base spin1.00×96.70%5,000×1 in 32,6641 in 181 in 180.03× base Simulate
Hard Picks 6 6Base spin1.00×96.70%5,000×1 in 26,1311 in 251 in 250.03× base Simulate
Normal Picks 1 1Base spin1.00×96.70%6.00×1 in 101 in 2.821 in 2.820.03× base Simulate
Normal Picks 2 1Base spin1.00×96.70%25×1 in 451 in 3.391 in 3.390.03× base Simulate
Normal Picks 2 2Base spin1.00×96.70%40×1 in 1781 in 3.451 in 3.450.03× base Simulate
Normal Picks 3 1Base spin1.00×96.70%60×1 in 3621 in 2.991 in 2.990.03× base Simulate
Normal Picks 3 2Base spin1.00×96.70%100×1 in 5741 in 2.971 in 2.970.03× base Simulate
Normal Picks 3 3Base spin1.00×96.70%200×1 in 1,0281 in 5.691 in 5.690.03× base Simulate
Normal Picks 4 1Base spin1.00×96.70%150×1 in 6221 in 3.031 in 3.030.03× base Simulate
Normal Picks 4 2Base spin1.00×96.70%300×1 in 2,2231 in 4.621 in 4.620.03× base Simulate
Normal Picks 4 3Base spin1.00×96.70%400×1 in 2,3691 in 6.821 in 6.820.03× base Simulate
Normal Picks 4 4Base spin1.00×96.70%500×1 in 2,8881 in 7.781 in 7.780.03× base Simulate
Normal Picks 5 1Base spin1.00×96.70%400×1 in 4,2701 in 3.921 in 3.920.03× base Simulate
Normal Picks 5 2Base spin1.00×96.70%500×1 in 3,9831 in 5.491 in 5.490.03× base Simulate
Normal Picks 5 3Base spin1.00×96.70%750×1 in 7,2321 in 5.331 in 5.330.03× base Simulate
Normal Picks 5 4Base spin1.00×96.70%1,000×1 in 5,7291 in 9.781 in 9.780.03× base Simulate
Normal Picks 5 5Base spin1.00×96.70%1,000×1 in 7,1201 in 8.931 in 8.930.03× base Simulate
Normal Picks 6 1Base spin1.00×96.70%750×1 in 8,7571 in 4.541 in 4.540.03× base Simulate
Normal Picks 6 2Base spin1.00×96.70%1,000×1 in 13,6141 in 4.311 in 4.310.03× base Simulate
Normal Picks 6 3Base spin1.00×96.70%1,500×1 in 11,0511 in 7.941 in 7.940.03× base Simulate
Normal Picks 6 4Base spin1.00×96.70%2,000×1 in 15,0421 in 8.731 in 8.730.03× base Simulate
Normal Picks 6 5Base spin1.00×96.70%2,500×1 in 20,4271 in 8.411 in 8.410.03× base Simulate
Normal Picks 6 6Base spin1.00×96.70%3,000×1 in 30,2411 in 7.831 in 7.830.03× base Simulate
Bonus Wild 1 1Bonus buy50×96.70%25,000×1 in 3,1251 in 3.521 in 221.65× base Simulate
Bonus Wild 2 1Bonus buy50×96.70%25,000×1 in 3,1251 in 3.281 in 211.65× base Simulate
Bonus Wild 2 2Bonus buy50×96.70%25,000×1 in 3,1251 in 3.141 in 211.65× base Simulate
Bonus Krazy 1 1Bonus buy200×96.70%25,000×1 in 2,0001 in 2.401 in 6.246.60× base Simulate
Bonus Krazy 2 1Bonus buy200×96.70%25,000×1 in 2,0001 in 2.471 in 6.256.60× base Simulate
Bonus Krazy 2 2Bonus buy200×96.70%25,000×1 in 2,0001 in 2.491 in 6.256.60× base Simulate
Bonus Krazy 3 1Bonus buy200×96.70%25,000×1 in 2,0001 in 2.491 in 6.256.60× base Simulate
Bonus Krazy 3 2Bonus buy200×96.70%25,000×1 in 2,0001 in 2.651 in 6.266.60× base Simulate
Bonus Krazy 3 3Bonus buy200×96.70%25,000×1 in 2,0001 in 2.501 in 6.256.60× base Simulate
Bonus Krazy 4 1Bonus buy200×96.70%25,000×1 in 2,0001 in 2.651 in 6.266.60× base Simulate
Bonus Krazy 4 2Bonus buy200×96.70%25,000×1 in 2,0001 in 2.501 in 6.256.60× base Simulate
Bonus Krazy 4 3Bonus buy200×96.70%25,000×1 in 2,0001 in 2.421 in 6.246.60× base Simulate
Bonus Krazy 4 4Bonus buy200×96.70%25,000×1 in 2,0001 in 2.541 in 6.256.60× base Simulate
Bonus Krazy 5 1Bonus buy200×96.70%25,000×1 in 2,0001 in 2.501 in 6.256.60× base Simulate
Bonus Krazy 5 2Bonus buy200×96.70%25,000×1 in 2,0001 in 2.421 in 6.246.60× base Simulate
Bonus Krazy 5 3Bonus buy200×96.70%25,000×1 in 2,0001 in 2.541 in 6.256.60× base Simulate
Bonus Krazy 5 4Bonus buy200×96.70%25,000×1 in 2,0001 in 2.421 in 6.246.60× base Simulate
Bonus Krazy 5 5Bonus buy200×96.70%25,000×1 in 2,0001 in 2.521 in 6.256.60× base Simulate
Bonus Krazy 6 1Bonus buy200×96.70%25,000×1 in 2,0001 in 2.421 in 6.246.60× base Simulate
Bonus Krazy 6 2Bonus buy200×96.70%25,000×1 in 2,0001 in 2.541 in 6.256.60× base Simulate
Bonus Krazy 6 3Bonus buy200×96.70%25,000×1 in 2,0001 in 2.421 in 6.246.60× base Simulate
Bonus Krazy 6 4Bonus buy200×96.70%25,000×1 in 2,0001 in 2.521 in 6.256.60× base Simulate
Bonus Krazy 6 5Bonus buy200×96.70%25,000×1 in 2,0001 in 2.561 in 6.256.60× base Simulate
Bonus Krazy 6 6Bonus buy200×96.70%25,000×1 in 2,0001 in 2.591 in 6.266.60× base Simulate
Bonus Maxwin 3 3Bonus buy300×96.70%25,000×1 in 6671 in 151 in 159.90× base Simulate

Work out the cost of Krazy Keno 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
v296.700%Active

Frequently asked

What is the RTP of Krazy Keno?

Base spins return 96.70% of the amount wagered over the long run, from the published outcome table for version 2. All 25 of its bonus buys return 96.70%.

What is the max win in Krazy Keno and how likely is it?

The top payout is 25,000× the base bet. On a base spin the top payout of 3.00× lands 1 in 7.12 spins. In the Bonus Wild 1 1 buy (50×) 25,000× lands 1 in 3,125 buys.

Does Krazy Keno have a bonus buy, and what does it cost?

Yes, 25 buy modes. Bonus Wild 1 1: 50× the base bet, 96.70% RTP, an expected cost of 1.65× the base bet per buy. Bonus Wild 2 1: 50× the base bet, 96.70% RTP, an expected cost of 1.65× the base bet per buy. Bonus Wild 2 2: 50× the base bet, 96.70% RTP, an expected cost of 1.65× the base bet per buy. Bonus Krazy 1 1: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 2 1: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 2 2: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 3 1: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 3 2: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 3 3: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 4 1: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 4 2: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 4 3: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 4 4: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 5 1: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 5 2: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 5 3: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 5 4: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 5 5: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 6 1: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 6 2: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 6 3: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 6 4: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 6 5: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Krazy 6 6: 200× the base bet, 96.70% RTP, an expected cost of 6.60× the base bet per buy. Bonus Maxwin 3 3: 300× the base bet, 96.70% RTP, an expected cost of 9.90× the base bet per buy.

Is Krazy Keno high or low volatility?

Low. Its base-mode standard deviation is 3.9× 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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