Project Mirror Labyrinth is an atmospheric and tactical Roblox RPG that draws heavy inspiration from the “Project Moon” universe, specifically titles like Limbus Company and Library of Ruina. In this game, players are thrust into a dark, dystopian industrial setting where they must navigate a shifting, dangerous labyrinth.
The gameplay focuses on strategic turn-based combat and rogue-like exploration. You manage a team of units to fight against “Abnormalities”—monstrous entities that require careful planning and skill-chaining to defeat. As you delve deeper into the labyrinth, you collect Fragments, the game’s essential currency used for upgrading your units, unlocking new abilities, and surviving the increasingly difficult encounters. Because the game is known for its steep challenge, using promotional codes for extra Fragments is a great way for both new and veteran players to gain an edge.
All Working Project Mirror Labyrinth Codes
Below are the currently active codes. These provide a significant amount of Fragments to help you power up your team.
| Code | Reward | Status |
|---|---|---|
| Unchanging | 405 Fragments | NEW |
| Bloxpurgis1End | 405 Fragments | NEW |
| AlmostValentines | 405 Fragments | Active |
| AbnoBreach | 405 Fragments | Active |
Expired Project Mirror Labyrinth Codes
These codes have expired and can no longer be used. They are listed here so you can avoid trying codes that no longer work.
| Code | Status |
|---|---|
| FirstEverBloxpurgis | Expired |
| 4MFChange | Expired |
| FULL-STOP | Expired |
| 1MVisits! | Expired |
| WaywardUpscale | Expired |
| NewYears2026 | Expired |
| Roadmap2026 | Expired |
| DawnAdjustment | Expired |
| PrescriptTime | Expired |
| Jolly2025 | Expired |
| HCFix | Expired |
| TechLiberation | Expired |
| DarkCloud | Expired |
| NailsSweep | Expired |
How to Redeem Project Mirror Labyrinth Codes
The developers have implemented a verification system to ensure players are engaged with the community. Before you can redeem any codes, you must:
- Like the game on the Roblox platform.
- Join the official Project Mirror Labyrinth Community Group.
Once verified, follow these steps:
- Launch Project Mirror Labyrinth on Roblox.
- Press the Tab key on your keyboard or click the Menu icon on the left side of the screen.
- Click on the Codes tab within the menu window.
- Enter a working code from the list above into the text box.
- Press the Confirm button to claim your Fragments.
Frequently Asked Questions (FAQs)
Fragments are the primary resource for progression. They are used to upgrade your units’ stats, unlock powerful new skills, and purchase essential items that help you survive longer runs within the labyrinth.
If a code doesn’t work, first ensure you have liked the game and joined the Roblox group. If you have done that and it still fails, check for typos—codes are often case-sensitive. If the code is entered correctly but still fails, it has likely expired.
Generally, there is no level requirement to redeem codes. As long as you have completed the group and like requirements, you can use codes as soon as you start the game.
The developers usually release new codes during major game updates, when the game reaches a “Like” milestone, or to celebrate community events like “Bloxpurgis” or seasonal holidays.