Fat Rats and Stacks

Three fat rats, one cheese vault and one symbol picked to stack every spin, with wins of up to 5,000x for a crew with room for more.

Fat Rats and Stacks game image

November 26, 2026

Game Stats

Columns x Rows

5x3

Payout Mechanic

243 Ways

Min Bet

0.10

Max Win

5,000x

Hit Frequency

17.00%

Bonus Buy Cost

100x / 200x / 100x

Volatility

Low

RTP Options

96.16%

92.18%

94.23%

98.25%

Features

Stacked Symbols

Wilds

Scatter

Free Spins

Bonus Buy

Hot Spins

Hot Reels

Vortex

About the game

welcome to
Fat Rats and Stacks

The plan is simple: get in, grab the cheese, get out. Three fat rats have a blueprint, full bellies and room for more. Every spin picks one symbol to stack, and that pick stays for every Free Spin once the vault opens.Fat Rats and Stacks is a 5x3, 243-ways slot where nobody works for crumbs, and up to 5,000x waits in the vault. The WILD covers for everyone but the SCATTER. Then the wall gives way: 3, 4 or 5 SCATTERs open the vault for 8, 10 or 12 Free Spins.Inside, the stack gets greedy: it can carry a Ways Multiplier of up to 5x, so one symbol can count as five. Two or more SCATTERs keep the job going with up to 12 more spins.Tired of digging? Bonus Buy sells Free Spins, though one option rolls 2 to 5 SCATTERs and needs at least 3. HotSpin raises the stake so only the crew or the WILD comes in stacks. HotReels sells one spin that can land up to 5 SCATTERs. Vortex is the gamble: wager on the wheels for a cheaper shot at the bonus, but one failed wheel loses the wager.Get in, stack up, and get out with up to 5,000x!

Stacked Symbols

Wilds

Scatter

Free Spins

Bonus Buy

Hot Spins

Hot Reels

Vortex

Fat Rats and Stacks character image

Available on

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500 Casino Logo
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Rollbit
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Gamdom Logo
Hype.bet logo
Lucky Dreams logo
Roobet logo
Shuffle logo
Razed
500 Casino Logo
Stake Logo
Rollbit
Winna
Gamdom Logo
Hype.bet logo
Lucky Dreams logo
Roobet logo
Shuffle logo
Razed
500 Casino Logo
Stake Logo
Rollbit
Winna
Gamdom Logo
Hype.bet logo
Lucky Dreams logo
Roobet logo
Shuffle logo