Skull King
95%
RTP
5,000x
Max Win
- Reels
- 6
- Rows
- 4
- Paylines (up to)
- Ways
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- August 17, 2026
About this Slot
Skull King is a horror and medieval-themed slot from Ravensage with six reels and four rows playing across ways. The game has an RTP of 95%, high volatility and a maximum win of 5,000x.
Sticky Wilds land during the base game and remain in place across consecutive spins. A multiplier increases payouts on winning combinations.
Soul Drain is a bonus mode triggered by scatter symbols, running as a single spin in which the middle two reels become Wild symbols. This mode guarantees eight Wild symbols across the spin, and Books cannot appear during it. Max Soul Drain extends this feature across three consecutive spins, with the middle two reels locked as Wilds on each spin. The results from all three spins combine together for a single payout.
Standard Bonus is triggered by scatters and begins with Books determining the number of free spins awarded. King Wilds land during this mode and remain sticky across the remaining spins.
Super Bonus is also triggered by scatters, with Books setting the spin count at the start. Between one and four King Wilds are injected into the reels before each spin, and the layout resets after every spin completes.
Skull Bonus is a Hold and Win round triggered by scatters, starting with three respins. Collecting a Portal resets the respin counter back to three. A King symbol doubles the value of any Portals collected earlier in the round.
All five bonus modes can be purchased directly from the base game.
Skull King Community RTP
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Skull King RTP Calculator
Skull King has a theoretical RTP of 95%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 5,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Skull King Variance Simulator
Skull King sessions can swing far from its 95% average - its volatility is rated High. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
All Wins
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Play on Stake*Frequently asked questions about Skull King
An RTP of 95% means Skull King is built to pay back around 95 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run Skull King's house edge is about 5% of everything you wager - roughly 5 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 95% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play Skull King. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
