Space Vault
94.5%
RTP
25,000x
Max Win
- Reels
- 6
- Rows
- 6
- Paylines (up to)
- Cluster Pays
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- August 22, 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, Gems and Sci-Fi dominate Space Vault by WinCap Gaming, a 6x6 cluster pays slot with an RTP of 94.5%, high volatility and a maximum win of 25,000x.
Winning clusters of five or more matching symbols connected horizontally or vertically dissolve, causing symbols to cascade and form new clusters. Tiles upgrade one step up a ladder - bronze, silver, gold, diamond - with each winning cluster formed.
Rainbow symbols ignite a coin feature on cells marked within the game grid. If no marked cell exists, the Rainbow's own position counts as marked. Coins generated by the Rainbow take their value from the current tile level at that location.
Three scatter symbols trigger 10 Free Spins, while four or more scatter symbols trigger 10 Super Free Spins. During either bonus round, three or more additional scatters award 5 extra spins. In Free Spins, tiles reset with each new spin. In Super Free Spins, tiles carry over between spins, allowing multipliers to build across the round.
Scatter Boost is a feature buy that raises scatter symbol frequency. Free Spins is a feature buy that purchases the standard 10 Free Spins bonus directly. Super Free Spins is a feature buy that starts the bonus with carry-over tiles already in place.
Coin Spin mode begins with the grid fully tiled and guarantees the Rainbow lands on every spin. This mode removes cluster wins and Free Spins from play, focusing gameplay entirely on coin collection. Coin Spin can be switched off at any time.
Space Vault Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Space Vault RTP Calculator
Space Vault has a theoretical RTP of 94.5%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 25,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Space Vault Variance Simulator
Space Vault sessions can swing far from its 94.5% 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 Vault
An RTP of 94.5% means Space Vault is built to pay back around 94.5 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 Vault's house edge is about 5.5% of everything you wager - roughly 5.5 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 94.5% 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 Vault. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
