Well the game looks great but I can get past the room with the safe... I might be too dumb to understand the puzzle.
Too bad, I like the ambiance and art style ^^'
If you mean the first room, you gotta flash the weird runes with the camera to reveal the codes, if not that can also crouch to get in the little hole in the starting room
Oooh I didn't get there's an interaction with the weird runes! I'll give it another go soon!