Murder Mystery 2 codes are rarer than most Roblox games. The developer, Nikilis, only drops them a few times a year — usually for holidays, update launches, or channel milestones. When they do appear, they are worth grabbing fast because they do not stick around long.
| Code | Reward | Status |
|---|---|---|
| MM2_2026 | 1,000 Coins | Active |
| MM2_SUMMER | Summer Knife Skin | Active |
| NIKILIS | 2,500 Coins | Active |
| MM2_EASTER | Bunny Pet | Expired |
| HALLOWEEN_MM2 | Spirit Knife | Expired |
Open MM2 and click the Twitter/X button on the right side of the main menu. A code entry screen appears where you can paste your code. Press enter and the coins or items are yours. If the button does nothing, you might need to update the game.
Not sure what you are looking for? The full redemption guide covers the menu layout and common troubleshooting steps.
Nikilis posts codes on his Twitter/X and Discord server. The Discord is the best bet because it sends push notifications the moment a code drops. MM2 also has a big community on YouTube — content creators often announce codes within minutes of release. Bookmark this page and check back around major holidays, that is when new codes tend to appear.