Played the game on stream, it is a pretty fun and spooky RPGmaker horror game, I like that it doesn't have screamers or unnecessary loud noises, the story was interesting (although a little heavy handed in some parts) I really enjoyed the flashbacks and the character sprites art.
The main elevator puzzle was really something, I think I had a harder time because the games translation to English is far from perfect but, the puzzles were actually fun to solve.
The ending was very unexpected and unique, and it's even open for a sequel! Overall it is a pretty enjoyable game with some minor but pretty obvious flaws, given it is your first game it's totally understandable.
If anything I would have liked to know a little bit more about the "Children of God" cult because it look very interesting with all the sacrifices and the Owl thing.
PS: Did Jose survived?
Keep up the good work!