CubePop cover art

CubePop slot: RTP and max win

By Black Rift. Released 25 Apr 2026, math version 9.
Low volatilityNo. 3769 most played this monthMini game

CubePop is a low-volatility slot by Black Rift on Stake Engine, released 25 Apr 2026. The top payout is 24,864× the bet. It has 18 bonus buys priced at 28× to 700× the bet; the best returns 96.50%, so each buy costs 0.98× the bet on average over the long run. It is the No. 3769 most played Engine slot over the last 30 days.

Base RTP
96.49%
catalogue figure 96.489%
Max win
24,864×
of the base bet
Max win, base spins
1 in 59,467
10,000× top payout per spin
Base spin pays nothing
95.2%
of spins
Players, last 30 days
7
$5K wagered (Engine Insights)
The 24,864× max win can't be reached from base spins in the published math. Base spins top out at 10,000×.

Every mode, side by side

Costs are multiples of the base bet. Odds come from the published outcome table for v9. "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
MysteryBase spin1.00×96.49%10,000×1 in 59,4671 in 201 in 420.04× base Simulate
T0Base spin1.00×96.50%1.30×1 in 1.351 in 1.351 in 1.350.04× base Simulate
T1Base spin1.00×96.50%1.50×1 in 1.551 in 1.551 in 1.550.04× base Simulate
T10Base spin1.00×96.50%250×1 in 2591 in 2591 in 2590.04× base Simulate
T11Base spin1.00×96.50%777×1 in 8051 in 8051 in 8050.03× base Simulate
T2Base spin1.00×96.50%2.00×1 in 2.071 in 2.071 in 2.070.04× base Simulate
T3Base spin1.00×96.50%2.50×1 in 2.591 in 2.591 in 2.590.04× base Simulate
T4Base spin1.00×96.50%5.00×1 in 5.181 in 5.181 in 5.180.04× base Simulate
T5Base spin1.00×96.50%7.00×1 in 7.251 in 7.251 in 7.250.03× base Simulate
T6Base spin1.00×96.50%10×1 in 101 in 101 in 100.04× base Simulate
T7Base spin1.00×96.50%15×1 in 161 in 161 in 160.04× base Simulate
T8Base spin1.00×96.50%25×1 in 261 in 261 in 260.04× base Simulate
T9Base spin1.00×96.48%77×1 in 801 in 801 in 800.04× base Simulate
Ante T0Boosted spin2.00×96.50%2.60×1 in 1.351 in 1.351 in 1.350.07× base Simulate
Ante T1Boosted spin2.00×96.50%3.00×1 in 1.551 in 1.551 in 1.550.07× base Simulate
Ante T10Boosted spin2.00×96.50%500×1 in 2591 in 2591 in 2590.07× base Simulate
Ante T11Boosted spin2.00×96.50%1,554×1 in 8051 in 8051 in 8050.07× base Simulate
Ante T2Boosted spin2.00×96.50%4.00×1 in 2.071 in 2.071 in 2.070.07× base Simulate
Ante T3Boosted spin2.00×96.50%5.00×1 in 2.591 in 2.591 in 2.590.07× base Simulate
Ante T4Boosted spin2.00×96.50%10×1 in 5.181 in 5.181 in 5.180.07× base Simulate
Ante T5Boosted spin2.00×96.50%14×1 in 7.251 in 7.251 in 7.250.07× base Simulate
Ante T6Boosted spin2.00×96.50%20×1 in 101 in 101 in 100.07× base Simulate
Ante T7Boosted spin2.00×96.50%30×1 in 161 in 161 in 160.07× base Simulate
Ante T8Boosted spin2.00×96.50%50×1 in 261 in 261 in 260.07× base Simulate
Ante T9Boosted spin2.00×96.48%154×1 in 801 in 801 in 800.07× base Simulate
Lucky T0Boosted spin5.00×96.49%42×1 in 21every round1 in 3.890.18× base Simulate
Lucky T1Boosted spin5.00×96.48%48×1 in 241 in 1.161 in 4.490.18× base Simulate
Lucky T10Boosted spin5.00×96.49%8,000×1 in 3,9921 in 1931 in 1930.18× base Simulate
Lucky T11Boosted spin5.00×96.49%24,864×1 in 12,4231 in 5991 in 5990.18× base Simulate
Lucky T2Boosted spin5.00×96.48%64×1 in 321 in 1.541 in 5.990.18× base Simulate
Lucky T3Boosted spin5.00×96.48%80×1 in 401 in 1.931 in 4.600.18× base Simulate
Lucky T4Boosted spin5.00×96.46%160×1 in 801 in 3.861 in 5.990.18× base Simulate
Lucky T5Boosted spin5.00×96.49%224×1 in 1121 in 5.411 in 8.380.18× base Simulate
Lucky T6Boosted spin5.00×96.45%320×1 in 1601 in 7.721 in 7.720.18× base Simulate
Lucky T7Boosted spin5.00×96.47%480×1 in 2401 in 121 in 120.18× base Simulate
Lucky T8Boosted spin5.00×96.47%800×1 in 3991 in 191 in 190.18× base Simulate
Lucky T9Boosted spin5.00×96.49%2,464×1 in 1,2291 in 591 in 590.18× base Simulate
S4 SkipBonus buy28×96.50%375×1 in 801 in 1.041 in 5.000.98× base Simulate
S5 SkipBonus buy49×96.50%673×1 in 801 in 1.041 in 5.001.72× base Simulate
S4 RushBonus buy50×96.49%255×1 in 761 in 1.071 in 2.411.75× base Simulate
S6 SkipBonus buy76×96.50%1,035×1 in 801 in 1.041 in 5.002.66× base Simulate
S5 RushBonus buy80×96.50%676×1 in 1,0721 in 1.121 in 2.312.80× base Simulate
S4 ShieldBonus buy100×96.49%255×1 in 42every round1 in 2.943.51× base Simulate
S7 SkipBonus buy109×96.50%1,437×1 in 801 in 1.041 in 5.003.82× base Simulate
S6 RushBonus buy120×96.49%1,578×1 in 37,0371 in 1.161 in 2.294.21× base Simulate
S8 SkipBonus buy148×96.50%1,949×1 in 801 in 1.041 in 5.005.18× base Simulate
S5 ShieldBonus buy160×96.49%676×1 in 2,232every round1 in 1.955.62× base Simulate
S7 RushBonus buy180×96.49%3,338×1 in 1,000,0001 in 1.231 in 3.106.32× base Simulate
S9 SkipBonus buy193×96.50%2,495×1 in 801 in 1.031 in 5.716.76× base Simulate
S6 ShieldBonus buy240×96.49%1,578×1 in 1,000,000every round1 in 4.678.42× base Simulate
S8 RushBonus buy250×96.49%4,400×1 in 500,0001 in 1.371 in 2.198.78× base Simulate
S9 RushBonus buy350×96.49%5,818×1 in 125,0001 in 1.481 in 2.8312.29× base Simulate
S7 ShieldBonus buy360×96.49%3,338×1 in 1,000,0001 in 1.011 in 2.8412.63× base Simulate
S8 ShieldBonus buy500×96.49%3,383×1 in 500,0001 in 1.011 in 2.5417.55× base Simulate
S9 ShieldBonus buy700×96.49%12,930×1 in 1,000,0001 in 1.041 in 4.9424.58× base Simulate

Work out the cost of CubePop 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
v996.489%Active

Frequently asked

What is the RTP of CubePop?

Base spins return 96.49% of the amount wagered over the long run, from the published outcome table for version 9. Its bonus buys return between 96.49% and 96.50%.

What is the max win in CubePop and how likely is it?

The top payout is 24,864× the base bet. On a base spin the top payout of 10,000× lands 1 in 59,467 spins. In the S4 Skip buy (28×) 375× lands 1 in 80 buys.

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

Yes, 18 buy modes. S4 Skip: 28× the base bet, 96.50% RTP, an expected cost of 0.98× the base bet per buy. S5 Skip: 49× the base bet, 96.50% RTP, an expected cost of 1.72× the base bet per buy. S4 Rush: 50× the base bet, 96.49% RTP, an expected cost of 1.75× the base bet per buy. S6 Skip: 76× the base bet, 96.50% RTP, an expected cost of 2.66× the base bet per buy. S5 Rush: 80× the base bet, 96.50% RTP, an expected cost of 2.80× the base bet per buy. S4 Shield: 100× the base bet, 96.49% RTP, an expected cost of 3.51× the base bet per buy. S7 Skip: 109× the base bet, 96.50% RTP, an expected cost of 3.82× the base bet per buy. S6 Rush: 120× the base bet, 96.49% RTP, an expected cost of 4.21× the base bet per buy. S8 Skip: 148× the base bet, 96.50% RTP, an expected cost of 5.18× the base bet per buy. S5 Shield: 160× the base bet, 96.49% RTP, an expected cost of 5.62× the base bet per buy. S7 Rush: 180× the base bet, 96.49% RTP, an expected cost of 6.32× the base bet per buy. S9 Skip: 193× the base bet, 96.50% RTP, an expected cost of 6.76× the base bet per buy. S6 Shield: 240× the base bet, 96.49% RTP, an expected cost of 8.42× the base bet per buy. S8 Rush: 250× the base bet, 96.49% RTP, an expected cost of 8.78× the base bet per buy. S9 Rush: 350× the base bet, 96.49% RTP, an expected cost of 12.29× the base bet per buy. S7 Shield: 360× the base bet, 96.49% RTP, an expected cost of 12.63× the base bet per buy. S8 Shield: 500× the base bet, 96.49% RTP, an expected cost of 17.55× the base bet per buy. S9 Shield: 700× the base bet, 96.49% RTP, an expected cost of 24.58× the base bet per buy.

Is CubePop high or low volatility?

Low. Its base-mode standard deviation is 0.6× 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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