Storm Bubble
96.36%
RTP
25,000x
Max Win
Bonus buy options
- BUY BONUS ANTE10x bet
- BUY BUBBLE RUSH100x bet
- BUY BUBBLE SURGE250x bet
- BUY BUBBLE STORM500x bet
- ACTIVATE ANTE500x bet
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- July 28, 2026
About this Slot
Storm Bubble is a space-themed slot from Voidmoon with an RTP of 96.36%, high volatility and a maximum win of 25,000x. The game uses a cluster pays system with cascading reels where winning symbols drop away to make room for new ones. Mystery Symbols land in the grid, Sticky Symbols lock in place during features, and Multipliers accumulate across the round. Three or more Storm Orbs scatter symbols trigger Resonance Free Spins, where a sticky total multiplier persists throughout the entire feature and Cascade Gems remain lit. Landing three Storm Orbs again during the free spins round adds four additional spins, with multipliers continuing to grow and bank into the total.
Multiple bonus buy options are available: BUY BONUS ANTE at 10x bet, BUY BUBBLE RUSH at 100x bet, BUY BUBBLE SURGE at 250x bet, BUY BUBBLE STORM at 500x bet, and ACTIVATE ANTE at 500x bet.
Storm Bubble Community RTP
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Storm Bubble RTP Calculator
Storm Bubble has a theoretical RTP of 96.36%. 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.
Storm Bubble Variance Simulator
Storm Bubble sessions can swing far from its 96.36% 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 Storm Bubble
An RTP of 96.36% means Storm Bubble is built to pay back around 96.36 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 Storm Bubble's house edge is about 3.64% of everything you wager - roughly 3.64 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 96.36% 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 Storm Bubble. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
