They are literally not? I watched the artist draw it irl, I mean they do look a bit similar maybe? But the arms and head especially are completly different shapes lol, that's just how chibi characters look.
We hid that game cause it was taking too long to finish, like, it would take ages to make just one update so we decided to put it on hiatus/cancel it. You can still access it thru a link and password on our Discord Server.