Made for SOR players
Made for SOR players
IGT's cluster-popping arcade slot where bubbles rise, transform and multiply
Landing three or more rainbow flower bubbles anywhere on screen triggers 5 free spins. There's no re-triggering, but every spin during the round guarantees a bonus symbol appears.
This four-arrow bubble converts every neighboring bubble into its own color, setting up massive winning clusters. It's considered the most lucrative symbol in the game, capable of igniting wins up to 10,000x the original bet.
Two multiplier types, x2 and x5, can appear inside any colored bubble. If a winning sequence includes two multipliers at once, only the higher one is applied.
Instead of traditional paylines, Bubble Craze pays out when 4 or more same-colored bubbles connect in a group, with sequences of up to 19 bubbles possible.
During the 5-spin bonus round, a transformation or multiplier symbol appears after every single spin, meaning each free spin contributes toward a prize.
Fire up the free demo and you'll start with 3,000 virtual credits to explore the game before wagering real money.
Choose the value assigned to your credits, since this determines how your winning sequences are converted into a payout.
Unlike traditional reels, Bubble Craze symbols rise from the bottom of the screen and settle into position rather than spinning down.
Look for groups of 4 or more matching bubbles, and keep an eye out for the Transform Bubble, multiplier bubbles, and the rainbow flower scatter for free spins.
Bubble Craze swaps the usual wild and scatter setup for a trio of special bubbles that reshape how wins build: the Transform Bubble recolors every neighboring bubble to match it and can spark sequences worth up to 10,000x the bet, multiplier bubbles boost any winning cluster by 2x or 5x, and the rainbow flower scatter unlocks a 5-spin bonus round where every single spin is guaranteed to deliver another transformation or multiplier symbol, keeping the payouts flowing throughout the feature.
Forget spinning reels and paylines — Bubble Craze, developed by IGT, borrows its structure from match-three puzzle games like Bubble Witch or Candy Crush rather than from traditional slots. Colorful bubbles rise from the bottom of the screen and settle into place, and wins form whenever four or more same-colored bubbles connect in a cluster, with sequences stretching as long as 19 bubbles for the biggest payouts.
What sets the game apart is its trio of specialty bubbles rather than a conventional wild and scatter. The Transform Bubble recolors everything around it to build enormous clusters, multiplier bubbles amplify wins by 2x or 5x, and the rainbow flower scatter triggers a 5-spin bonus round where every spin is guaranteed to add a bonus symbol to the mix. Together these mechanics let the game swing for wins up to 10,000x the original bet.
Bubble Craze plays instantly in any modern browser on desktop or mobile, with no installs required. It won’t appeal to purists who prefer classic reel design, but for players chasing something visually different with genuine depth, this arcade-style slot delivers a fresh way to chase big multipliers.
You win by connecting 4 or more bubbles of the same color into a sequence. Longer sequences, up to 19 bubbles, pay out significantly more.
Yes. Landing three or more rainbow flower scatter symbols awards 5 free spins, and every spin in the round guarantees a transformation or multiplier symbol appears.
The Transform Bubble is a four-arrow symbol that changes all neighboring bubbles into its own color, helping create some of the game’s biggest winning clusters.
No. Instead of a traditional wild, the game uses the Transform Bubble and multiplier bubbles as its special symbols, since its cluster-based design doesn’t use conventional paylines.
Yes, the game is available in a free demo mode that starts with 3,000 demo credits so you can try it without wagering real money.
Thanks to the Transform Bubble’s clustering ability, wins can reach up to 10,000 times the original bet.
Bubble Craze free play is for entertainment only. If gambling is a problem, call the National Problem Gambling Helpline at 1-800-GAMBLER. Must be 18+ to play.
