Bonus Keno 2 cover art

Bonus Keno 2 slot: RTP and max win

By Virtual Gold Studios. Released 28 Jan 2026, math version 32.
Low volatilityNo. 468 most played this monthMini game

Bonus Keno 2 is a low-volatility slot by Virtual Gold Studios on Stake Engine, released 28 Jan 2026. The top payout is 10,620× the bet. It has 3 bonus buys priced at 40× to 427× the bet; the best returns 96.35%, so each buy costs 3.65× the bet on average over the long run. It is the No. 468 most played Engine slot over the last 30 days.

Base RTP
96.38%
catalogue figure 96.375%
Max win
10,620×
of the base bet
Max win, base spins
1 in 999,998
2,360× top payout per spin
Base spin pays nothing
73.0%
of spins
Players, last 30 days
1,038
$641K wagered (Engine Insights)
The 10,620× max win can't be reached from base spins in the published math. Base spins top out at 2,360×.

Every mode, side by side

Costs are multiples of the base bet. Odds come from the published outcome table for v32. "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
Mode1 Picks1Base spin1.00×96.38%2,360×1 in 999,9981 in 3.721 in 3.720.04× base Simulate
Mode1 Picks10Base spin1.00×96.36%2,360×1 in 477,3171 in 2.021 in 4.160.04× base Simulate
Mode1 Picks2Base spin1.00×96.42%2,360×1 in 999,9971 in 2.161 in 130.04× base Simulate
Mode1 Picks3Base spin1.00×96.38%2,360×1 in 999,9971 in 1.641 in 5.890.04× base Simulate
Mode1 Picks4Base spin1.00×96.36%2,360×1 in 999,9971 in 3.571 in 3.570.04× base Simulate
Mode1 Picks5Base spin1.00×96.34%2,360×1 in 499,9991 in 2.541 in 2.540.04× base Simulate
Mode1 Picks6Base spin1.00×96.50%2,360×1 in 999,9971 in 1.991 in 5.610.03× base Simulate
Mode1 Picks7Base spin1.00×96.27%2,360×1 in 999,9941 in 1.671 in 3.880.04× base Simulate
Mode1 Picks8Base spin1.00×96.35%2,360×1 in 999,9981 in 2.911 in 2.910.04× base Simulate
Mode1 Picks9Base spin1.00×96.17%2,360×1 in 999,9971 in 2.321 in 2.320.04× base Simulate
Mode2 Picks1Base spin1.00×96.17%4,956×1 in 999,9961 in 3.841 in 3.840.04× base Simulate
Mode2 Picks10Base spin1.00×96.46%4,956×1 in 999,9961 in 1.961 in 1.960.04× base Simulate
Mode2 Picks2Base spin1.00×96.51%4,956×1 in 999,9961 in 2.191 in 2.190.03× base Simulate
Mode2 Picks3Base spin1.00×96.48%4,956×1 in 999,9961 in 6.241 in 6.240.04× base Simulate
Mode2 Picks4Base spin1.00×96.23%4,956×1 in 999,9961 in 3.681 in 3.680.04× base Simulate
Mode2 Picks5Base spin1.00×96.10%4,956×1 in 999,9961 in 2.601 in 2.600.04× base Simulate
Mode2 Picks6Base spin1.00×96.20%4,956×1 in 999,9961 in 5.931 in 5.930.04× base Simulate
Mode2 Picks7Base spin1.00×96.47%4,956×1 in 999,9971 in 4.021 in 4.020.04× base Simulate
Mode2 Picks8Base spin1.00×96.38%4,956×1 in 999,9961 in 2.981 in 2.980.04× base Simulate
Mode2 Picks9Base spin1.00×96.51%4,956×1 in 999,9961 in 2.361 in 2.360.03× base Simulate
Mode3 Picks1Base spin1.00×96.17%10,620×1 in 999,9951 in 3.871 in 3.870.04× base Simulate
Mode3 Picks10Base spin1.00×96.17%10,620×1 in 999,9951 in 4.581 in 4.580.04× base Simulate
Mode3 Picks2Base spin1.00×96.32%10,620×1 in 999,9951 in 161 in 160.04× base Simulate
Mode3 Picks3Base spin1.00×96.24%10,620×1 in 999,9951 in 711 in 710.04× base Simulate
Mode3 Picks4Base spin1.00×96.17%10,620×1 in 999,9951 in 211 in 210.04× base Simulate
Mode3 Picks5Base spin1.00×96.04%10,620×1 in 999,9951 in 101 in 100.04× base Simulate
Mode3 Picks6Base spin1.00×96.43%10,620×1 in 999,9961 in 321 in 320.04× base Simulate
Mode3 Picks7Base spin1.00×96.17%10,620×1 in 999,9951 in 171 in 170.04× base Simulate
Mode3 Picks8Base spin1.00×96.27%10,620×1 in 999,9941 in 9.821 in 9.820.04× base Simulate
Mode3 Picks9Base spin1.00×96.35%10,620×1 in 999,9951 in 6.431 in 6.430.04× base Simulate
Bonusbuy Mode1Bonus buy40×96.18%2,360×1 in 965,635–1 in 3.241.53× base Simulate
Bonusbuy Mode2Bonus buy100×96.35%4,956×1 in 997,248–1 in 3.253.65× base Simulate
Bonusbuy Mode3Bonus buy427×96.29%10,620×1 in 994,989–1 in 3.4215.85× base Simulate

Work out the cost of Bonus Keno 2 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
v3296.375%Active
v3196.375%

Frequently asked

What is the RTP of Bonus Keno 2?

Base spins return 96.38% of the amount wagered over the long run, from the published outcome table for version 32. Its bonus buys return between 96.18% and 96.35%.

What is the max win in Bonus Keno 2 and how likely is it?

The top payout is 10,620× the base bet. On a base spin the top payout of 2,360× lands 1 in 999,998 spins. In the Bonusbuy Mode2 buy (100×) 4,956× lands 1 in 997,248 buys.

Does Bonus Keno 2 have a bonus buy, and what does it cost?

Yes, 3 buy modes. Bonusbuy Mode1: 40× the base bet, 96.18% RTP, an expected cost of 1.53× the base bet per buy. Bonusbuy Mode2: 100× the base bet, 96.35% RTP, an expected cost of 3.65× the base bet per buy. Bonusbuy Mode3: 427× the base bet, 96.29% RTP, an expected cost of 15.85× the base bet per buy.

Is Bonus Keno 2 high or low volatility?

Low. Its base-mode standard deviation is 8.3× 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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