MONOCHROME: the Roblox four-key game
MONOCHROME is a Roblox horror game released in August 2026: you wake up in a room with a sealed exit and, to escape, you must navigate a network of abandoned hallways to retrieve four keys and a code. But something is watching you. It is not The Locust's Manor: it is a game by another group, MONOCHROME_HOLDER.

Like MONOCHROME? Try The Locust's Manor!
It's the most similar game: in The Locust's Manor, you also wake up inside a mysterious house and need keys and codes to get out while The Locust wanders through the rooms. Plus, there are five other maps, each with its own exit, and you can play in teams of up to 50 per server.
The Locust's Manor in action
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According to the Roblox description, the game is inspired by a series by _ Boisvert and is still early in development: the creators warn that there may be bugs and have opened a server for dev logs, reports, and suggestions.
The differences in short
| The Locust's Manor | MONOCHROME | |
|---|---|---|
| Developer | Briz_developer (FunGames26 group) | The MONOCHROME_HOLDER group |
| On Roblox since | August 2026 | August 2026 |
| How you start | You wake up in a mysterious house | You wake up in a room with a sealed exit |
| Objective | Find keys, levers, codes, or generators and escape | Find four keys and a code and escape |
| Where you play | Six maps: mansion, Backrooms, Poolrooms, library, woods, school | A network of abandoned hallways |
| Players per server | Up to 50 | Up to 20 |
| Roblox content rating | Mild: blood, fear, violence | Mild: fear, violence |
Frequently Asked Questions
How do you escape MONOCHROME?
According to the game's description on Roblox, by collecting four keys and a code in the abandoned hallways while something watches you.
Are MONOCHROME and The Locust's Manor the same game?
No: they are two different Roblox games by different developers. They are similar because in both you wake up locked inside and have to find keys and codes to escape. This is the official Wiki for The Locust's Manor.
Sources: MONOCHROME on Roblox