Sky Is The Limit slot: RTP and max win

By Cake. Released 25 Oct 2026, math version 1.

High volatilityNo. 1109 most played this monthNew

Sky Is The Limit is a high-volatility slot by Cake on Stake Engine, released 25 Oct 2026. Its base game returns 96.50%, above the median Engine slot (96.02%) and higher than 66% of them. The top payout is 77,777× the bet, bigger than 97% of Engine slots; from a base spin it lands about once every 29,998,387 spins. It has 8 bonus buys priced at 100× to 1,500× the bet; the best returns 96.50%, so each buy costs 3.50× the bet on average over the long run. It is the No. 1109 most played Engine slot over the last 30 days.

Base RTP

96.50%

catalogue figure 96.500%

Max win

77,777×

of the base bet

Max win, base spins

1 in 29,998,387

77,777× top payout per spin

Base spin pays nothing

50.3%

of spins

Players, last 30 days

1,290

$143K wagered (Engine Insights)

Every mode, side by side

Costs are multiples of the base bet. Odds come from the published outcome table for v1. "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.

Mode	Type	Cost	RTP	Max win	Max win odds	Pays anything	Returns the cost	Expected cost per round
Base	Base spin	1.00×	96.50%	77,777×	1 in 29,998,387	1 in 2.01	1 in 5.65	0.04× base	Simulate
Ante	Boosted spin	2.00×	96.50%	77,777×	1 in 9,999,720	1 in 1.94	1 in 11	0.07× base	Simulate
Super Ante	Boosted spin	10×	96.50%	77,777×	1 in 599,991	1 in 1.59	1 in 18	0.35× base	Simulate
Regular	Bonus buy	100×	96.50%	77,777×	1 in 5,037,583,475,806	–	1 in 2.50	3.50× base	Simulate
Multi Spin	Bonus buy	250×	96.50%	77,777×	1 in 417,280	1 in 1.15	1 in 3.70	8.75× base	Simulate
Super	Bonus buy	300×	96.50%	77,777×	1 in 3,775,020,643,228	every round	1 in 2.50	10.50× base	Simulate
Mystery	Bonus buy	500×	96.50%	77,777×	1 in 1,043,813,379	–	1 in 4.92	17.50× base	Simulate
Extra Risky Mystery	Bonus buy	1,000×	96.50%	77,777×	1 in 2,000	1 in 6.67	1 in 6.67	35.00× base	Simulate
Full Sail	Bonus buy	1,000×	96.50%	77,777×	1 in 130,183	1 in 1.04	1 in 3.60	35.00× base	Simulate
Risky Mystery	Bonus buy	1,000×	96.50%	77,777×	1 in 4,998	1 in 3.33	1 in 3.33	35.00× base	Simulate
Hidden	Bonus buy	1,500×	96.50%	77,777×	1 in 408,638,020,812	–	1 in 3.10	52.50× base	Simulate

Work out the cost of Sky Is The Limit 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.

Version	Base RTP
v1	96.500%	Active

Frequently asked

What is the RTP of Sky Is The Limit?

Base spins return 96.50% of the amount wagered over the long run, from the published outcome table for version 1. All 8 of its bonus buys return 96.50%.

What is the max win in Sky Is The Limit and how likely is it?

The top payout is 77,777× the base bet. On a base spin it lands 1 in 29,998,387 spins. In the Regular buy (100×) 77,777× lands 1 in 5,037,583,475,806 buys.

Does Sky Is The Limit have a bonus buy, and what does it cost?

Yes, 8 buy modes. Regular: 100× the base bet, 96.50% RTP, an expected cost of 3.50× the base bet per buy. Multi Spin: 250× the base bet, 96.50% RTP, an expected cost of 8.75× the base bet per buy. Super: 300× the base bet, 96.50% RTP, an expected cost of 10.50× the base bet per buy. Mystery: 500× the base bet, 96.50% RTP, an expected cost of 17.50× the base bet per buy. Extra Risky Mystery: 1,000× the base bet, 96.50% RTP, an expected cost of 35.00× the base bet per buy. Full Sail: 1,000× the base bet, 96.50% RTP, an expected cost of 35.00× the base bet per buy. Risky Mystery: 1,000× the base bet, 96.50% RTP, an expected cost of 35.00× the base bet per buy. Hidden: 1,500× the base bet, 96.50% RTP, an expected cost of 52.50× the base bet per buy.

Is Sky Is The Limit high or low volatility?

High. Its base-mode standard deviation is 34.2× the bet, which puts it in the highest 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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