UglyFluff LLC is the developer and publisher named on Steam for Leftovers: Last Fridge Standing. Its website, uglyfluff.com, describes it as a small indie game studio that makes loud, silly co-op games and links the Steam page and a Discord server. Team size and location are not stated.
A co-op arena survivors roguelike for 1–4 players: you are a pickle with a fork, and twenty waves of germs and mould stand between you and a clean fridge.