Thank you for playing my game. Hmm, as for the hint. There's only one ending in the main game. However, there should be a zipped folder in the main game file that is locked with a password that would lead you to another ending :) good luck!
I just found a full playthrough (both endings) on Youtube, thanks for the help though. I figured the password was unlocked by achieving the secret ending instead of the other thing you need (I noticed it but didn’t make the connection). My bad. ^^
