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Door 8.

Door 8 opens by Junpei, Clover and Lotus.

Door 8 is one of the second set of numbered doors the group encounters, alongside Door 3 and Door 7. It is located on C Deck, inside the large hospital room.

It leads the players to the Laboratory. It is the door on the far right side of the room.


After an unsuccessful search for Snake, everyone regroups and decides to move forward. Lotus proposes to leave one member behind, due to incompatibility of digital roots. It would be it impossible for all 7 of them to pass through any of the doors. Ace volunteers to stay behind, injecting himself with Soporil so that everyone is forced to leave him behind despite their objections. It is later revealed that Ace had stayed behind so that the group could not go through Door 3 and see the corpse of "Snake".

That decided, the group of 6 are left to choose which door they wished to enter. Junpei decides to go through Door 8.

Digital Roots

With Ace out of the picture, the digital root of the remaining group is 3+4+5+6+7+8 = 33 = 6. This means that the only way for them all to go through is if they take Doors 7 and 8 (7+8 = 15 = 6), making Door 3 unavailable unless they were prepared to leave even more people behind.

As Lotus and Seven refuse to enter a door together, Junpei is forced to pick between Door 7 or 8. Picking Door 8 teams Junpei up with Clover and Lotus. Santa, June, and Seven take Door 7.

Behind Door 8

The iron door at the end of the hallway.

Upon entering, the DEAD is near the door and easily found. The hallway the party found finds in was long and winding, but the only point of interest is the large iron door at the end, so the walk there is short despite the hallway's length. The three enter the door and find themselves in the Laboratory.

v · e · d Zero Escape: Nine Hours, Nine Persons, Nine Doors (series spoilers within)
Main focus: Second Nonary Game
Main characters (players) Junpei (playable) · Ace · Snake · Santa · Clover · Akane Kurashiki · Seven · Lotus · Ninth man
Other characters Zero (game host) · Alice · Funyarinpa · "Cap" · "Guy X" · Science Boy
Mentioned characters All-ice · Dashiell Gordain · Ennea and Nona Kashiwabara · Ichiro · Kurashiki parents
Doors & Escape Rooms 3rd class cabin · Door 1 (Chart room and Captain's Quarters) · Door 2 (Confinement room and Torture room) · Door 3 (Shower room) · Door 4 (2nd class cabin and Kitchen) · Door 5 (1st class cabin and Casino) · Door 6 (Steam engine room and Cargo room) · Door 7 (Operating room) · Door 8 (Laboratory) · Small Door 9 (Library, Study, Incinerator) · Large Door 9 (Incinerator) · Door q (exit)
Other locations Building Q (main location) · Junpei's apartment · Central Staircase · Chapel · Earth · Elevator · Gigantic · Large hospital room · Nevada · Storage
Game mechanics Bracelet · Calculator · Digital root · Numbered Doors · Planet Keys · RED and DEAD
Terms Bootstrap paradox · Cradle Pharmaceutical · Crash Keys · Esper · First Nonary Game · FLOW Chart · Free the Soul · Ganzfeld Experiment · Luminol · Map · Morphogenetic field · Nonary Game · Soporil
Archives Answers · Files · Endings · Mistakes · Trophies · Timeline