Quick Answer

Murder Mystery 2 perks are role-specific upgrades for the Murderer, Sheriff, and Innocent roles. The Murderer can equip abilities that affect stealth, speed, and kill mechanics, while the Sheriff and Innocent have their own perk trees. Perks are unlocked through the prestige system using in-game currencies earned across matches.

MM2 Perks & Roles Guide

Complete breakdown of all 10 Murderer perks, role mechanics, prestige system, and currencies

Murderer Perks

Roles

Prestige Levels

Currencies

Roles

Innocent

Survive until the timer runs out or the Murderer is killed

Equipment:

None (can pick up dropped Sheriff gun)

Win Condition:

Survive until timer expires OR Murderer is eliminated

Capabilities:

• Collect coins for cosmetic progression
• Pick up the Sheriff gun if dropped (become "Hero")
• Vote for next map during intermission

Tips:

Stay in groups but not too close (knife can hit multiple)
Learn the map layouts and escape routes
If Sheriff dies, try to grab the gun
Killing the Murderer as Hero gives bonus XP

Sheriff

Identify and eliminate the Murderer

Equipment:

Revolver (Gun)

Win Condition:

Eliminate the Murderer

Capabilities:

• One-shot kill on Murderer
• Gun drops on death for Innocents to pick up
• Can see player names at close range

Tips:

Use "Flick Aiming" - snap to target at the moment of firing
Position in open areas with long sightlines
Dont reveal gun early - you become the primary target
If cornered, consider "Gun Drop" strategy - die in open area
NEVER shoot an Innocent - you die immediately

Murderer

Eliminate all players before the timer expires

Equipment:

Knife (Melee + Throwable)

Win Condition:

Eliminate all Innocents and Sheriff before timer runs out

Capabilities:

• Melee attack (instant kill, short range)
• Throw knife (instant kill, travels in straight line)
• Equip perks for various abilities

Tips:

Target the Sheriff first if identified
Jump while throwing to alter trajectory and become harder to hit
Haste perk is meta for public lobbies
Sleight perk is meta for 1v1 competitive
Camp the Sheriff gun if you killed them in a corner

Murderer Perks

Perks are abilities exclusive to the Murderer role. Equip one perk before each round to gain a strategic advantage.

Meta3 perks

Haste

Public Lobbies

Effect: Increases movement speed (sprint)

Considered the "Meta" perk for aggressive play; allows the Murderer to close distance faster than victims can run.

Sleight

Competitive 1v1

Effect: Increases throw speed and reload speed

Critical for competitive 1v1s; reduces the window of vulnerability after a missed throw.

X-Ray

Both

Effect: Highlights players through walls (orange glow)

Counters stealth/hiding strategies; heavily used on large maps like Research Facility.

Situational5 perks

Footsteps

Public Lobbies

Effect: Reveals footprints of recent player movement

Essential for tracking "campers" hiding in obscure map locations.

Ninja

Public Lobbies

Effect: Silences the knife slash and throw sounds

Effective in chaotic public lobbies where audio cues are vital for Sheriff awareness.

Ghost

Both

Effect: Grants invisibility when standing still

Used for ambushes in high-traffic choke points.

Sprint

Both

Effect: 50% movement speed boost for 3 seconds (cooldown-based)

Burst mobility perk added May 2020; excellent for closing gaps or escaping. Great for chasing down isolated targets.

Decoy

Public Lobbies

Effect: Spawns 3 duplicate clones using Q key

Added Thanksgiving 2025; creates confusion by spawning AI clones that mimic your appearance. Forces the Sheriff to guess which is the real Murderer.

Niche2 perks

Fake Gun

Public Lobbies

Effect: Displays a gun model instead of a knife

Psychological warfare; tricks the Sheriff into hesitating.

Trap

Both

Effect: Places a deployable trap

Area denial; slows or marks players who step on it.

Prestige System

Level	XP Required	Reward
0	1,000 XP	Base level
I	2,000 XP	Colored level tag
II	3,000 XP	Colored level tag
III	4,000 XP	Colored level tag
IV	5,000 XP	Colored level tag
V	6,000 XP	Colored level tag
VI	7,000 XP	Colored level tag
VII	8,000 XP	Colored level tag
VIII	9,000 XP	Colored level tag
IX	10,000 XP	Colored level tag
X	11,000 XP	Max prestige - Golden tag

Currencies

Coins

Soft

How to get: Collected in-game (max 10/round, 50 with Elite)

Used for: Purchasing Crates (Boxes), Eggs, Perks, and Radios

Gems (Diamonds)

Hard

How to get: Purchased with Robux

Used for: Purchasing exclusive crates, keys, and premium items

Candies

Event

How to get: Collected during Halloween Events

Used for: Unlocking Halloween Battle Pass tiers and crates

Snow Tokens

Event

How to get: Collected during Christmas Events

Used for: Unlocking Christmas Battle Pass tiers and crates

Beach Balls

Event

How to get: Collected during Summer Events

Used for: Unlocking Summer Battle Pass tiers

MM2 Perks & Roles Guide

This guide covers every Murderer perk in Murder Mystery 2, organized by competitive tier. The Meta perks (Haste, Sleight, X-Ray) are considered essential for serious gameplay, while Situational and Niche perks offer specialized advantages in specific scenarios.

Understanding role mechanics is crucial for winning in MM2. The Innocent must survive and identify the Murderer, the Sheriff must eliminate the Murderer with their revolver, and the Murderer must eliminate all other players before time runs out.

For weapon values and trading info, check our Weapons Database with complete Seer values, or visit the MM2 Hub for codes and more guides.

Related MM2 Guides

MM2 Hub

Main guide & overview