Fat Bastard puts a comic diner and its chef at the center of a 5×5 slot. Twenty-five paylines shape the regular game, while the bonus modes give an expanding Wild room to grow across the grid.
Quick take: A growing Wild and donut multipliers turn this diner slot’s bonus rounds into a build-up across the 5×5 board.
Theme and Gameplay
Burgers, donuts and a cartoon chef give the grid a deliberately silly diner feel. On ordinary spins, the 25 paylines keep the task familiar: watch how symbols line up, then see whether a Scatter brings one of the bonus modes into play. The feature action shifts attention from individual line results to how far the Wild can spread.
Slot Features
Heart Attack begins with 10 free spins and a 1×1 Wild. In the bonus modes, Burgers can expand the Wild, which carries its multiplier across the paylines it touches. Donuts add to that multiplier, so the board can build in both size and value as the feature develops. Super Heart Attack and Hidden Bonus begin with a larger Wild, giving the bonus a stronger starting footprint. Feature purchases offer direct access to bonus modes where available; that changes the entry point, while the result still depends on the symbols and multipliers that follow.
Feature focus: Watch which paylines the expanding Wild crosses. Its multiplier matters on the lines it reaches, so its footprint can be as important as the number displayed.
RTP and Win Potential
The game lists 96% RTP, high volatility and a 50,000x maximum win. The large advertised ceiling sits alongside a high-volatility profile, which points to uneven results rather than a steady stream of payouts.
My Thoughts On This Slot
An expanding Wild gives this diner a fitting centerpiece: the bonus has something substantial to build around. Burgers increase its footprint and donuts raise its multiplier, giving each kind of food a distinct job. Following both changes is more interesting than watching a multiplier climb on its own, because the paylines the Wild reaches matter too.
The silly theme is an inviting wrapper for that build-up, though high volatility makes this a less comfortable choice for someone seeking steady returns. Fat Bastard feels best suited to someone who enjoys following one symbol’s development through a bonus, with interest in its reach as well as its value.
Final Take: The diner’s best dish is its expanding Wild, with Burgers and donuts giving the bonus two useful things to follow.