Fatz's Diner Gigablox transports players to a funky 1950s-themed American diner with a twist – the staff and patrons are all exotic animals. This slot features Yggdrasil's popular Gigablox mechanic, guaranteeing oversized symbols on every spin.The game uses a 5×5 grid with 40 paylines. The Gigablox feature allows symbols to merge, creating colossal symbols ranging from 2×2 up to 5×5 in size. A full 5×5 Gigablox can cover the entire grid, significantly boosting win potential.A key feature is the Expand & Respin symbol, which triggers a respin and expands the Gigablox reel set. Multiple Expand & Respin symbols can lead to even larger reels and symbols.The Free Spins bonus is activated by landing 5 or more scatter symbols, awarding between 10 and 30 free spins. During this feature, the highest-paying hippo symbol comes with a 3x multiplier that increases by 3 for every win it's part of. Additionally, players collect Expand & Respin symbols during free spins, with every third symbol increasing the minimum size of the Gigablox.Fatz's Diner Gigablox impresses with its max win potential of 9,052x the bet. However, players should be aware that while the default RTP is 96%, operators can adjust it to lower settings of 94%, 90.5%, or 86%.The game's theme combines 1950s Americana with a whimsical animal twist, featuring symbols like hippos, lions, and crocodiles as diner patrons. The retro-style graphics and rock ‘n' roll soundtrack contribute to the nostalgic atmosphere.For those seeking immediate action, the game offers a Bonus Buy option in certain jurisdictions, allowing direct access to the Free Spins feature.Fatz's Diner Gigablox successfully blends Yggdrasil's popular Gigablox mechanic with innovative features like the Expand & Respin symbol, offering an engaging and potentially rewarding experience for players who enjoy high-volatility slots with unique themes.