The purpose of a Tamagotchi is to have a tiny, portable digital pet with you at all times that you can feed and feed and feed until it grows into something slightly bigger, different, a new creature almost. It's generally a sweet, albeit potentially irritating (the beeps…) little micro-game that may cause a touch of stress, but certainly no feelings of fear. In Full Bloom, however, asks "what if your Tamagotchi was actually a blob of an organism with nothing but a mouth that you must continuously feed… or else…"

steam - https://store.steampowered.com/app/3810240/In_Full_Bloom/