Murder Mystery 2 Codes (September 2026)

Murder Mystery 2 is the Roblox horror-mystery game where you’re a Sheriff, Murderer, or Innocent trying to survive each round, and codes are how Nikilis, the developer, hands out free knives and pets without you spending Robux. You punch codes into a box inside your Inventory, and if they’re valid, the item lands straight in your collection.

Working Murder Mystery 2 codes

There are no active codes for Murder Mystery 2 right now. We checked for new ones and came up empty, but we’ll update this list the moment Nikilis drops something redeemable, so it’s worth bookmarking and swinging back later.

How to redeem codes in Murder Mystery 2

You won’t find a code redemption page on Roblox’s site for this one. The box you need sits right inside the game itself, tucked into your Inventory panel.

Expired Murder Mystery 2 codes

These codes stopped working a while back, so don’t waste time trying them.

How to get more Murder Mystery 2 codes

Nikilis usually ties new codes to milestones, updates, or events rather than a fixed schedule, so there’s no set countdown to watch for. Your best bet is joining the game’s official Discord server, where announcements tend to land first. You can also keep an eye on the Murder Mystery 2 Roblox page itself for update notes that sometimes mention fresh codes.

Are Murder Mystery 2 codes free?

Yes. Every code Nikilis releases is completely free and typically rewards a knife or pet skin, no Robux required.

Why didn’t my code work?

Codes are case-sensitive and expire once Nikilis pulls them, so double-check your spelling against the exact code and confirm it’s still listed as active before assuming something’s wrong on your end.

Keep this page handy since Murder Mystery 2 codes tend to show up without much warning, and grabbing them early is the only way to snag limited knife skins before they’re gone for good.