KENO BOOST cover art

KENO BOOST slot: RTP and max win

By Flux Gaming. Released 7 Feb 2026, math version 31.
Low volatilityNo. 727 most played this monthMini game

KENO BOOST is a low-volatility slot by Flux Gaming on Stake Engine, released 7 Feb 2026. The top payout is 50,500× the bet. It is the No. 727 most played Engine slot over the last 30 days.

Base RTP
96.00%
catalogue figure 96.000%
Max win
50,500×
of the base bet
Max win, base spins
1 in 4.00
3.84× top payout per spin
Base spin pays nothing
75.2%
of spins
Players, last 30 days
193
$302K wagered (Engine Insights)
The 50,500× max win can't be reached from base spins in the published math. Base spins top out at 3.84×.

Every mode, side by side

Costs are multiples of the base bet. Odds come from the published outcome table for v31. "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
C1Base spin1.00×96.00%3.84×1 in 4.001 in 4.001 in 4.000.04× base Simulate
C10Base spin1.00×95.78%97×1 in 1,000,0001 in 2.061 in 2.060.04× base Simulate
C2Base spin1.00×95.92%4.36×1 in 171 in 2.261 in 2.260.04× base Simulate
C3Base spin1.00×95.50%10×1 in 821 in 1.701 in 6.720.04× base Simulate
C4Base spin1.00×95.55%22×1 in 4351 in 1.431 in 3.910.04× base Simulate
C5Base spin1.00×95.62%35×1 in 2,6181 in 1.281 in 2.730.04× base Simulate
C6Base spin1.00×95.52%39×1 in 18,5191 in 2.111 in 6.550.04× base Simulate
C7Base spin1.00×95.60%58×1 in 166,6671 in 1.751 in 4.380.04× base Simulate
C8Base spin1.00×95.87%68×1 in 1,000,0001 in 3.211 in 3.210.04× base Simulate
C9Base spin1.00×95.78%82×1 in 1,000,0001 in 2.511 in 2.510.04× base Simulate
H1Base spin1.00×96.00%3.84×1 in 4.001 in 4.001 in 4.000.04× base Simulate
H10Base spin1.00×96.39%1,000×1 in 1,000,0001 in 5.081 in 5.080.04× base Simulate
H2Base spin1.00×96.00%17×1 in 171 in 171 in 170.04× base Simulate
H3Base spin1.00×95.93%79×1 in 821 in 821 in 820.04× base Simulate
H4Base spin1.00×96.13%247×1 in 4351 in 241 in 240.04× base Simulate
H5Base spin1.00×95.58%450×1 in 2,6181 in 111 in 110.04× base Simulate
H6Base spin1.00×96.49%700×1 in 18,5191 in 391 in 390.04× base Simulate
H7Base spin1.00×95.94%800×1 in 166,6671 in 191 in 190.04× base Simulate
H8Base spin1.00×95.95%900×1 in 1,000,0001 in 111 in 110.04× base Simulate
H9Base spin1.00×96.12%1,000×1 in 1,000,0001 in 7.251 in 7.250.04× base Simulate
L1Base spin1.00×96.00%1.80×1 in 4.00–1 in 4.000.04× base Simulate
L10Base spin1.00×96.13%970×1 in 1,000,0001 in 1.261 in 1.260.04× base Simulate
L2Base spin1.00×95.90%3.69×1 in 171 in 2.261 in 2.260.04× base Simulate
L3Base spin1.00×95.90%25×1 in 821 in 1.701 in 1.700.04× base Simulate
L4Base spin1.00×95.96%87×1 in 4351 in 3.911 in 3.910.04× base Simulate
L5Base spin1.00×96.10%291×1 in 2,6181 in 2.731 in 2.730.04× base Simulate
L6Base spin1.00×96.08%679×1 in 18,5191 in 2.111 in 2.110.04× base Simulate
L7Base spin1.00×95.96%679×1 in 166,6671 in 1.751 in 1.750.04× base Simulate
L8Base spin1.00×96.04%776×1 in 1,000,0001 in 1.521 in 1.520.04× base Simulate
L9Base spin1.00×96.12%970×1 in 1,000,0001 in 1.361 in 1.360.04× base Simulate
M1Base spin1.00×96.00%3.09×1 in 4.00–1 in 4.000.04× base Simulate
M10Base spin1.00×96.16%1,000×1 in 1,000,0001 in 2.061 in 2.060.04× base Simulate
M2Base spin1.00×95.98%7.77×1 in 171 in 2.261 in 2.260.04× base Simulate
M3Base spin1.00×95.98%50×1 in 821 in 6.721 in 6.720.04× base Simulate
M4Base spin1.00×95.99%100×1 in 4351 in 3.911 in 3.910.04× base Simulate
M5Base spin1.00×95.94%350×1 in 2,6181 in 2.731 in 110.04× base Simulate
M6Base spin1.00×96.48%650×1 in 18,5191 in 6.551 in 6.550.04× base Simulate
M7Base spin1.00×95.95%800×1 in 166,6671 in 4.381 in 4.380.04× base Simulate
M8Base spin1.00×95.57%900×1 in 1,000,0001 in 3.211 in 3.210.04× base Simulate
M9Base spin1.00×96.33%1,000×1 in 1,000,0001 in 2.511 in 2.510.04× base Simulate
W1Boosted spin2.00×96.03%83×1 in 5001 in 4.001 in 4.000.08× base Simulate
W10Boosted spin2.00×96.00%10,100×1 in 20,000,0001 in 2.061 in 3.200.08× base Simulate
W2Boosted spin2.00×96.00%184×1 in 35,3361 in 2.261 in 3.950.08× base Simulate
W3Boosted spin2.00×96.00%634×1 in 337,6101 in 1.691 in 4.470.08× base Simulate
W4Boosted spin2.00×95.73%1,822×1 in 4,832,6931 in 1.451 in 5.870.09× base Simulate
W5Boosted spin2.00×96.00%3,636×1 in 2,564,1031 in 1.281 in 9.480.08× base Simulate
W6Boosted spin2.00×96.00%4,040×1 in 20,000,0001 in 2.111 in 4.570.08× base Simulate
W7Boosted spin2.00×95.99%6,060×1 in 20,000,0001 in 2.231 in 6.210.08× base Simulate
W8Boosted spin2.00×96.00%7,070×1 in 20,000,0001 in 3.211 in 3.210.08× base Simulate
W9Boosted spin2.00×95.97%8,585×1 in 20,000,0001 in 2.511 in 3.990.08× base Simulate
W10 10Boosted spin10×95.99%50,500×1 in 20,000,0001 in 2.061 in 3.200.40× base Simulate
W1 10Boosted spin10×96.03%416×1 in 5001 in 4.001 in 4.000.40× base Simulate
W2 10Boosted spin10×96.00%922×1 in 35,3361 in 2.261 in 3.950.40× base Simulate
W3 10Boosted spin10×96.00%3,172×1 in 337,6101 in 1.691 in 4.470.40× base Simulate
W4 10Boosted spin10×95.73%9,112×1 in 4,832,6931 in 1.451 in 5.870.43× base Simulate
W5 10Boosted spin10×95.98%18,180×1 in 2,564,1031 in 1.281 in 9.480.40× base Simulate
W6 10Boosted spin10×96.00%20,200×1 in 20,000,0001 in 2.111 in 4.570.40× base Simulate
W7 10Boosted spin10×96.02%30,300×1 in 20,000,0001 in 2.231 in 6.210.40× base Simulate
W8 10Boosted spin10×96.00%35,350×1 in 20,000,0001 in 3.211 in 3.210.40× base Simulate
W9 10Boosted spin10×95.98%42,925×1 in 20,000,0001 in 2.511 in 3.990.40× base Simulate

Version history

Base-mode RTP per published math version. Older versions stay public in the fairness API, so changes can be checked.

VersionBase RTP
v3196.000%Active
v2996.000%

Frequently asked

What is the RTP of KENO BOOST?

Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 31. Across its 60 modes RTP ranges from 95.50% to 96.49%.

What is the max win in KENO BOOST and how likely is it?

The top payout is 50,500× the base bet. On a base spin the top payout of 3.84× lands 1 in 4.00 spins.

Does KENO BOOST have a bonus buy?

No. None of its published modes costs 20× the base bet or more.

Is KENO BOOST high or low volatility?

Low. Its base-mode standard deviation is 9.9× 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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