I replayed the game about 4 times to finally beat it. The game feels good and the story is pretty interesting. Not too many jumpscares which was nice. The game relies heavily on the atmosphere to make you scared and it luckily does a pretty good job at it. Regarding the codes, from what I understand the numbers don't have a purpose yet (except hitting 9 seems to reset you somewhere but also breaks the gun mechanic). I also looked way too deep to try and find the numbers when in reality they are pretty easily spotted if you just pay attention. I'm excited for the full release!