This game is about death

You play as a highschool kid who must lead your peers to solve some paranormal shit you got trapped in

Holy mother of Jesus, that was a lot of answers all of a sudden, here are some hints to help you on the way

Hint 1: You are assisted by people in a blue "room" throughout your journey

Hint 2: Some of the playable characters aren't human

Hint 3: The setting is small

Hint 4: Your final goal is at the top of a tower

Hint 5: You cannot play with all the playable characters all at once, some just get left behind to stand by

Hint 6: One of the playable character is destined to die

Hint 7: Your main playable character must always be in the party

Hint 8: You can have your main character and a party character be shown as a couple in this game

Hint 9: One of the people from the blue room can give you sidequests

Hint 10: You enter the main character's name near the start of the game, there is no default canon ones in the game

Hint 11: One of your party member don't appear directly in battles and instead act as the navigator

Hint 12: Many but not all of the playable characters has what seems like a gun, but never shoots it towards any enemies

Hint 13: One of the enemies here is a table

Hint 14: One of the non-human playable character is a robot

Hint 15: One of the playable characters will be removed from the playable roster late in the game due to reasons related to that character's death

Hint 16: There is an embodiment of death here that wears black

Hint 17: One of the enemies here is a hand with a head, and they are infuriatingly hard to hit

Hint 18: One of the playable characters is differrent from the others due to having exclusive stuff only they can equip

Hint 19: Despite there being an embodiment of death in this game, several "The Reaper"s can be seen wandering about in the tower, they are about as lethal as you'd expect

Hint 20: The main way the people from the blue "room" helps you is by helping you do stuff with equippables other than actually equipping them

Hint 21: One playable character is older than MC and he fights by punching

Hint 22: A character in this game is apparently going to own an inn in the future

Hint 23: The character in hint 22 has a best friend who is a tomboy and loves watching kungfu movies

Hint 24: The people from the blue room that wore blue are all oddballs

This has been reposted with the same title and been solved