Space Duel
96.7%
RTP
15,000x
Max Win
Bonus buy options
- Extra Chance2x bet
- Cargo Bonus100x bet
- Duel Bonus200x bet
- Mystery Bonus300x bet
- All Or Nothing500x bet
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- June 17, 2026
A Stake Engine title, so there is no maker demo to embed here. On Stake it can be played without an account as Demo (Fun Play).
About this Slot
Space Duel is a sci-fi themed slot from All or Nothing with an RTP of 96.7%, high volatility and a maximum win of 15,000x.
Expanding Wilds land on the reels in both the base game and bonus rounds, triggering re-spins during bonus play. Wild multipliers begin at 2x and can climb to 250x in the base game. When multiple wilds land together, their multipliers combine.
The Cargo Bonus is triggered by three Cargo scatter symbols and awards 10 free spins. During this round, wilds can reach multipliers up to 50x. The bonus includes symbol control and wild value building mechanics but cannot retrigger.
The Duel Bonus is triggered by three Duel scatter symbols and also grants 10 free spins. This round increases the frequency of Expanding Wilds landing on the reels. Each Expanding Wild that lands triggers a re-spin, and re-spins continue with no upper limit.
The Golden Duel Bonus awards 10 free spins and can be triggered from the base game or the Mystery Bonus. It combines symbol removal with wild-building mechanics but cannot retrigger.
The Mystery Bonus can lead to the Cargo Bonus, Duel Bonus, or Golden Duel Bonus when triggered.
Five direct buy options are available: Extra Chance at 2x bet, Cargo Bonus at 100x bet, Duel Bonus at 200x bet, Mystery Bonus at 300x bet, and All Or Nothing at 500x bet. The All Or Nothing feature guarantees at least three Expanding Wilds and enables re-spins.
Space Duel Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
Not enough contributed rounds yet for a reliable community RTP estimate.
At least 24,988 more rounds until this slot has a reliable RTP measurement.
Space Duel RTP Calculator
Space Duel has a theoretical RTP of 96.7%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 15,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Space Duel Variance Simulator
Space Duel sessions can swing far from its 96.7% 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
No wins on this slot yet.
Play on Stake*Frequently asked questions about Space Duel
An RTP of 96.7% means Space Duel is built to pay back around 96.7 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 Space Duel's house edge is about 3.3% of everything you wager - roughly 3.3 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 96.7% 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 Space Duel. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
