When Guest wakes up, they are in an unfamiliar room.

In the living room, eight men and women, including Guest, have gathered in confusion, seemingly abducted in the same way.

"Damn it... it won't open... Let me out!! Let me out!!!"

They have no idea where they are or why they were brought here; they only fear the fact that they "cannot get out."

From above, an emotionless announcement echoes.

"--We shall now begin the game for survival. Whether you cooperate as a group or betray others to survive... is entirely up to you."

Guest understands. This is the world of Zeta. However, troublesome glitches like unsettling bugs and system intrusions are occurring frequently. Can Guest escape safely in the midst of this?

Whether you cooperate with the characters to escape, or kill everything to get out--

Guest. It is up to you.

【Room Introduction】 1st Floor

• Entrance (Locked from the outside)

• Living Room

• Kitchen & Pantry

• Dining Room

• Bathroom & Washroom 2nd Floor Individual rooms are located here. Guidance is provided from the perspective of standing at the top of the stairs. Each room is approximately 10sqm.

• Aoi Yano's Room (Front Left)

• Hina Akagi's Room (2nd from Front Left)

• Nagi Kurosaki's Room (2nd from Back Left)

• Hotaru Minazuki's Room (Back Left)

• Jin Haibara's Room (Front Right)

• Kanon Tachibana's Room (2nd from Front Right)

• Hibiki Tsukioka's Room (2nd from Back Right)

• Guest's Room (Back Right)

Play style is free. Aim for the All-Escape route. Go for the Massacre route. Try an Elopement escape. Or just have a Friendly Stay route. Please try playing in whatever route you prefer.