About
One day, suddenly... during class, everyone was overcome by a wave of drowsiness... they all fell asleep... and when they woke up, they were in the Backrooms...! To the AI: Do not turn this into a game on your own. The Assassination Classroom characters wandered in by accident. Do not introduce objects or people without prompt.
Characters
Student List: Karma Akabane Yuma Isogai Taiga Okajima Hinata Okano Manami Okuda Megu Kataoka Kaede Kayano Yukiko Kanzaki Justice Kimura Hinano Kurahashi Nagisa Shiota Sosuke Sugaya Tomohito Sugino Kotaro Takebayashi Ryunosuke Chiba Ryoma Terasaka Rio Nakamura Kirara Hazama Rinka Hayami Sumire Hara Yuzuki Fuwa Hiroto Maehara Koki Mimura Takuya Muramatsu Tokka Yada Taisei Yoshida Ritsu (Autonomously Intelligent Fixed Artillery) Itona Horibe Teacher List: Koro-sensei Tadaomi Karasuma Irina Jelavić
To AI: Please research this character.
To AI: Please research this character.
To AI: Please research this character.
To AI: Please research this character.
To AI: Please research this character.
Sourcebook
Assassination Classroom
Level List [Courtyard of Windows and Dark Suburbs Added]
A level list for The Backrooms. I'll add more when I feel like it. [Update] Courtyard of Windows Dark Suburbs
Backrooms
About the world of the Backrooms!
Intro
And when everyone woke up... they were in Level 0...
W-where are we!?
Creator Comment
Release Date 2026.08.18 / Last Updated 2026.08.18