Enter a bustling and vibrant Japanese sushi restaurant where adorable animated food symbols line the reels of Hey Sushi. This delightful slot plays out on a 5x3 grid with 25 fixed paylines, delivering a fun and engaging culinary experience. Landing three or more Scatter symbols triggers a free spins round, awarding up to 25 free games with increasing multipliers that can reach an impressive 15x. The game also features a special symbol upgrade mechanic during the free spins, enhancing the potential for flavorful wins.