FOUR-LOCK INDEX

Find four keys without repeating rooms.

A current-build search method for key containers, open-drawer markers, panel indicators, and missing-key troubleshooting.

Keys

Choose the blockage.
Open the right dossier.

Editorial scope review; no fresh Part 2 playtest. Start with the page that matches the part of the escape currently stopping you.

01FOUR-LOCK INDEX

All Four Keys

Find all four MONOCHROME Roblox keys with a repeatable downstairs sweep, open-drawer markers, elevator indicators, and Part I progress checks.

Community report

Keep exploring

All MONOCHROME guide pages

ESCAPE MANUALFull Walkthrough↗ESCAPE MANUALHow to Play↗ESCAPE MANUALWhat Is MONOCHROME?↗FOUR-LOCK INDEXAll Four Keys↗ELECTRONIC LOCKKeypad Code↗ENCOUNTER FILESMonster Survival↗