It's a Platformer/Metroidvania (kind of). You have different moves such as the Yolk-Copter, the Yolk-Board, and more. Once you find Foodies, they have different stats such as HP, Speed, Attack, etc. You can level up these stats by playing as Foodies, and even fuse them once they reach a high enough level. Also, Guzma, can you re-post that mini spritesheet?