Golden Boom
96.7%
RTP
10,641x
Max Win
- Reels
- 5
- Rows
- 4
- Paylines (up to)
- Cluster Pays
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- July 15, 2026
About this Slot
Golden Boom is a mining-themed slot from Caleta Gaming with an RTP of 96.7%, high volatility and a maximum win of 10,641x the stake. The game uses a 5x4 grid with cluster pays mechanics, where winning symbols are removed and remaining symbols fall to create new combinations.
Winning clusters trigger tumbling reels, where symbols disappear and new ones drop into empty spaces. This process continues without limit as long as new winning clusters form.
Four or more Bonus symbols trigger Free Spins, awarding 10 spins. During Free Spins, three or more additional Bonus symbols award five extra spins.
Multiplier symbols appear only during Free Spins, with values of 2x, 3x, 4x, 5x, 6x, 8x, 10x, 12x, 15x, 20x, 25x, 50x and 100x. Multiplier symbols add together and apply to each tumble win.
The Bonus symbol pays as a scatter in the base game, triggering wins regardless of position. A Buy Feature allows players to purchase direct entry to Free Spins.
Golden Boom Community RTP
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Golden Boom RTP Calculator
Golden Boom 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 10,641x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Golden Boom Variance Simulator
Golden Boom 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 Golden Boom
An RTP of 96.7% means Golden Boom 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 Golden Boom'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 Golden Boom. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
