Boom Festival
96.5%
RTP
25,000x
Max Win
- Reels
- 7
- Rows
- 7
- Paylines (up to)
- Cluster Pays
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- August 15, 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
Boom Festival is a Money, Gems and Asian-themed slot from Enigma Studios with an RTP of 96.5%, high volatility and a maximum win of 25,000x. The game plays across a 7x7 cluster board using Cluster Pays mechanics, where winning combinations trigger Cascading Reels to remove matched symbols and allow new ones to fall.
A multiplier grid of 49 squares builds during play, with each square able to reach up to 1024x. A Launcher feature fires between 1 and 15 shells randomly across the board, with each shell that hits advancing the multiplier on its target square by one step. A Bomb explodes a 3x3 area and advances the multipliers on all nine squares it covers. A Gong symbol advances all 49 multipliers simultaneously and clears the board.
Three or more bonus symbols trigger Free Spins, awarding 10, 12, 15, 20 or 30 spins depending on the count. The multiplier grid persists through the bonus round. Retriggers during Free Spins add extra spins and upgrade the bonus tier. A regular bonus carries the multiplier grid unchanged into the feature, while a Super bonus advances every square on the grid by two steps before the spins begin. A Hidden bonus advances squares during play and guarantees a special symbol appears on each Free Spin.
The Bonus Menu offers access to feature options and buy entries, allowing players to purchase entry into bonus rounds directly.
Boom Festival Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Boom Festival RTP Calculator
Boom Festival has a theoretical RTP of 96.5%. 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.
Boom Festival Variance Simulator
Boom Festival sessions can swing far from its 96.5% 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 Boom Festival
An RTP of 96.5% means Boom Festival is built to pay back around 96.5 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 Boom Festival's house edge is about 3.5% of everything you wager - roughly 3.5 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 96.5% 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 Boom Festival. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
