Many have already pointed it out but the mouse sensitivity is really messed up. I can't turn around to look around the room without having to pause or mess around a lot. That made the flag puzzle especially annoying because I'd look at the cheat sheet and look at the flags, but then when I tried to look back I just couldn't. I spent a while on the constellations because I didn't realize that the password wasn't in the same order as the carvings on the telescope. After I assembled all 3 of the maps I couldn't figure out what to do. I assume it has to do with the globe but couldn't figure it out unfortunately. Still, this is a really good "escape room" type puzzle game, I really felt like I was in an escape room