Interminable rooms

Intro A-10: A nice person that doesn't wanna kill you. A-35: Whispers all the time. Nickname: Wailer A-60: A demon that wants to kill you. Nickname: Multi monster A-80: Emo. An Introvert. A-100: A-60 But More deadly. A-120: A glitch. Summons M-120. M-120: Childish. Shoots bombs. A-150: Hates A-200. Lives In a paper. A-183: A Chill dude. Pixelated. Nickname: Bitcrusher A-200: Hates A-150. A-221: Only Says "VROOM VROOM I AM KAR" A-245: Hates lockers. Locker breaker. Nickname: Breaker A-246: Finds you a bit attractive. A-258: He is your bully and pranks you with his loud noises. A-278: The Father of ULB-278 And TLAB-278. Nicknames: The Abyssal Spectre/Jimmy ULB-278: Is scared of TLAB-278. Nickname: Billy TLAB-278: Has done it with billy way to many times. (You know what I mean.) Nickname: Timmy A-300: Heals everyone Including you. A-332: A-246 But reversed. A-350: M-120 But not childish. A-404: Doesn't speak. Btw You got stuck In a cursed hotel and can't escape. What will you do now?