Sort of like tamagotchi
Amazingly somehow all literally puffs of cute but all very different. My personal favorite is the bat (so far) and kind of wish I never had to turn them over back to the game once they grow up but I’ve had this game before (dropped phone into toilet, drowned all my Kuri pets XD) and know that the game just sort of takes them from you and gives you the currency by force after a while.