Your Tamagotchi will start out as an egg:
After 5 minutes your Tamagotchi will turn into an energetic babi chi:
Shortly after your babi chi takes a nap, it will turn into a maru chi.
Within 1 to 4 days your Maru chi will become either a tama chi:
Or a kutchitama chi:
Within 2 to 4 days your Tamagotchi will change into an adult stage:
Good Characters: Mame chi Ginjiro chi Masuku chi
Bad Characters: Kutchipa chi Nyoro chi Tarako chi