Map vote room / case files
Know the room before the round
Study the maps the source marks active, then switch roles to review the round objective.
Bank 2
Built by Thexz · Introduced October 17th, 2018
Stay alive and identify the Murderer. If the Sheriff falls, an Innocent can recover the dropped gun.
Murder Mystery 2 database
Knives, guns, pets, effects and crates
Knives
491 entries
Every knife by rarity — Common to Chroma.
Guns
346 entries
Every gun and how to obtain it.
Pets
88 entries
Every pet in Murder Mystery 2.
Maps
66 entries
Wiki-marked active maps, plus retired, seasonal and unreleased map records.
Radios
38 entries
Every radio and boombox — how rare each one is and where it came from.
Effects
112 entries
Knife particle and kill effects — the cosmetic visuals you equip on a blade.
Crates
42 entries
Every box and crate, what's inside, and the odds of unboxing each godly.
Value market
The most valuable knives and guns right now, with 30-day movement
Nik's Scythe250M0% — No change over the tracked window2
Gold Candy100M0% — No change over the tracked window2
Gold Gingerscope100M0% — No change over the tracked window2
Gold Gingerscythe100M0% — No change over the tracked window2
Gold Harvester100M0% — No change over the tracked window2
Gold Iceblaster100M0% — No change over the tracked window2
Gold Icecrusher100M0% — No change over the tracked window2
Gold Minty100M0% — No change over the tracked window2
Gold Sugar100M0% — No change over the tracked window2
Gold Swirly Gun100M0% — No change over the tracked window2
Gold Traveler's Axe100M0% — No change over the tracked window2
Gold Vampire's Edge100M0% — No change over the tracked windowTools & calculators
Build your inventory
Biggest movers
All values →
Trade safely
Godly-level trades attract godly-level scams.
Featured knives
All knives →
Guides
About Murder Mystery 2
Murder Mystery 2 is the classic Roblox whodunit: one Murderer, one Sheriff, and a lobby of Innocents trying to survive the round. Off the map, it's one of Roblox's oldest trading economies, where Godly and Chroma knives change hands for fortunes.
Browse documented knives, guns and pets by rarity, compare sourced value observations, and study the maps before a round.
Frequently asked
What is the rarest knife in MM2?
Retired Godlies and Chroma weapons from old events top the list — items like Chroma Seer and the original event knives. Their value comes from scarcity, not stats; every knife functions the same in-game.
How do MM2 values work?
Values are community-set and tracked in trading tiers (Common up through Godly, Ancient, Chroma, and Vintage). Always check current values before a trade — the market shifts as items are re-released or retired.
How do you get Godly weapons in MM2?
Godlies drop from unboxing Godly and Gun boxes, from crafting, and from event tiers and battle passes — or you can trade for one (level 10+ required). Grinding event currencies is the main free route.
What is Chroma in Murder Mystery 2?
Chroma weapons are animated, rainbow-cycling variants of specific Godly weapons — very rare to unbox and tradable with real value. They differ from Effects, which are cosmetic knife particles that cannot be traded.
What are the roles in MM2?
Each round randomly assigns Murderer (1, has a knife), Sheriff (1, has a gun) and Innocent (everyone else, unarmed). If the Sheriff dies, an Innocent can grab the dropped gun to become the Hero.