As for the credits thanks for adding me and you can write codeDog (for now).
If I remember right I think something with the sound effects felt off maybe they stopped quickly or something like that but I dont really remember.
I found two bugs:
1. There was no cinematic with one of the endings but I just saw in another comment that you already know about it:
2. You can place stuff that takes 4 block on the mountains which only have one block place.
Good luck with the steam publishing I also saw your post about it.