There's an issue with gacha club were characters don't save.
An easy work around is to go in and out of studio mode a few times. That normally works for me.
Hope this helps!
A member registered Mar 15, 2023 · View creator page →
Creator of
Oh no! Blue is missing! Play as green and find your little sister!
Platformer
A game made using "Abstract Platformer" from the website Kenny - https://kenney.nl/assets/abstract-platformer
Platformer