View source for Roblox Murder Mystery 2 Wiki

{{Roblox infobox|name=Murder Mystery 2|image=[[File:Murder Mystery 2.png | 300px]]|active=103,491+|visits=22.4B+|created=1/18/2014|server_size=12|genre=Survival|favorites=20,714,685+|subgenre=1 vs All|caption=Murder Mystery 2}}

Roblox '''Murder Mystery 2''' is a '''[[Roblox]]''' social deduction and action game with mystery-solving inspired mechanics, where players investigate, survive, and uncover the murderer among others to keep the lobby safe, thrilling, and fair. The player does not fight with a sword or spear, but with tactical roles such as sheriff’s gun, knife, and clues, which are used on the field as part of the investigation tasks against the murderer and suspects. Stages progress through various themed maps, each with “classic rounds.” Some have “casual” and “hardcore” variants. 

At the beginning, small resources are provided, but through skill and smart play, the treasure of coins and gems grows. From there, you can increase your inventory power, change weapon styles, and develop your collection to higher rarity levels. This game is developed by '''Nikilis''' and released in '''December 2014''' and recently updated. The total number of visits are about '''22.4B+''' and more than '''20,714,685''' players added it to their favorite games list. Server size is '''12''' and '''Genre''' is Survival. In Murder Mystery 2, '''there are three game modes: Casual Mode, Hardcore Mode, and Assassin Mode'''.  In each of the round, players are randomly assigned one of three primary roles — ''Murderer'', ''Sheriff'', or ''Innocent'' — and play out short rounds where the murderer tries to kill everyone while the sheriff attempts to stop them. The game’s mixture of tight map design, fast rounds, and a highly collectible cosmetics/economy system helped it become one of Roblox’s most popular community-driven titles. <ref name=":0">https://www.roblox.com/games/142823291/Murder-Mystery-2</ref>

== History & development (timeline highlights) ==
MM2 was released as a sequel to the original Murder Mystery by Nikilis. The community wiki timeline documents the game’s early release and subsequent code updates and seasonal/event releases. Over time, MM2 has added maps, game modes, cosmetics, rarity systems for weapons and guns, and in-game currencies and events — all documented across fan timeline pages and developer posts. For developer announcements, Nikilis uses social platforms (e.g., X/Twitter) to announce major updates and events

== Murder Mystery 2 Codes ==
As of today, there are no codes which are working. If new codes will be released by game developers, we will update here.

=== How to redeem codes ===

# Launch the game in Roblox.
# From the main screen (before or outside a round), click or tap the '''Inventory''' button (usually on the left side). 
# In the Inventory screen, look for a field labelled something like '''“Enter Code”''' (often bottom-right).
# Enter the code exactly (case matters, no extra spaces).
# Click the '''Redeem''' button. If successful, the reward appears in your inventory.

== Top 30 MM2 Weapons and Guns ==
{| class="wikitable"
!S.no.
!Weapon / Gun Name
!Rarity / Type
!How to Obtain
|-
|1
|Nik’s Scythe
|Ancient / Unique
|Given to developers and helpers — ultra rare
|-
|2
|Harvester
|Ancient
|Halloween 2021 event (Candy reward)
|-
|3
|Candy
|Godly
|Christmas 2015 event — now trade-only
|-
|4
|Blue Elite
|Legendary
|Elite reward from Christmas 2017 event
|-
|5
|Gold Iceblaster
|Godly Gun
|Christmas 2020 event
|-
|6
|Batwing
|Ancient
|Originally sold for Robux — now trade-only
|-
|7
|Icewing
|Ancient
|Christmas 2018 event
|-
|8
|Corrupt
|Unique
|Early leaderboard reward — now trade-only
|-
|9
|Darkbringer
|Godly Gun
|Mystery Box 1 (crate)
|-
|10
|Sparkle 10
|Godly Knife
|Classic series knife — trade-only
|-
|11
|Fang
|Godly
|Halloween event knife
|-
|12
|Elderwood Blade
|Godly
|Halloween 2019 event
|-
|13
|Lightbringer
|Godly Gun
|Mystery Box 1 — paired with Darkbringer
|-
|14
|Nightfire
|Godly
|Event-exclusive skin — trade-only
|-
|15
|Clockwork
|Godly
|Classic crate — now trade-only
|-
|16
|Watergun
|Rare Gun
|Summer event — trade-only
|-
|17
|Luger
|Godly Gun
|Classic crate or trade
|-
|18
|Swirly Axe
|Godly / Event Knife
|Christmas 2021 event
|-
|19
|Blast Gun
|Rare
|Classic crate
|-
|20
|Viper
|Godly
|Halloween crate
|-
|21
|Clownfish Knife
|Rare
|Event knife — limited
|-
|22
|Candy Cane Knife
|Godly / Event
|Christmas limited item
|-
|23
|Aurora
|Godly
|Event knife — trade-only
|-
|24
|Toxic Knife
|Godly
|Halloween crate
|-
|25
|Snowman Knife
|Rare / Event
|Winter event knife
|-
|26
|Heartblade
|Godly
|Valentine’s event 2021
|-
|27
|Love Gun
|Godly Gun
|Valentine’s event — trade-only
|-
|28
|Turkey Knife
|Rare / Event
|Thanksgiving event knife
|-
|29
|Nightmare Knife
|Godly
|Halloween event knife
|-
|30
|Chromatic Watergun
|Chroma / Godly Gun
|Crate drop — chroma variant of Watergun
|}

== Core gameplay & roles ==

* '''Murderer''' — only the murderer(s) can kill with knives; their objective is to eliminate other players.
* '''Sheriff''' — spawns with a gun and must try to identify and shoot the murderer; shooting an innocent has severe penalties (both the sheriff and the shot innocent die). If the sheriff is killed, their gun can sometimes be picked up by an  innocent, who then becomes the ''hero'' if they use it successfully.
* '''Innocent''' — the default role; innocents must survive, identify the murderer (often by calling out names/colors in chat), and can pick up the sheriff’s gun if it drops.

== Weapons, guns, rarities, and cosmetics ==
MM2’s collecting and cosmetic systems are a core part of the experience. The community wiki categorizes the game’s '''weapons''' and '''guns''', and documents the game’s rarity system — the wiki notes there are multiple weapon/gun rarity tiers (the wiki currently lists 11 rarity types for the weapon categories). Individual weapon pages explain how items were obtained historically (events, crafting, codes, drops), their rarities (e.g., common → godly → mythical), and trading information.

=== Why the cosmetics matter ===
Knife/gun skins do not change core gameplay mechanics, but they are highly collectible and form the basis of a significant player-to-player trading economy and community status symbol. The community documents skin origins and event exclusivity meticulously because rarity and provenance drive value among traders.

== Trading and in-game economy ==
MM2 does not use a standardized real-money marketplace inside Roblox for most cosmetics; instead, players trade items with each other. Because this trading ecosystem is player-driven, community value lists and trader-operated resources (value list sites and forums) exist to give approximate item equivalences and relative worth. These outside price/value lists are widely used by players to evaluate trades — the community wiki and dedicated MM2 value lists are central references.

== Events, codes, and seasonal items ==
MM2 frequently runs limited events and releases seasonal items (e.g., holiday knives or event guns). The wiki maintains timelines and pages describing event mechanics and which items were available through events, crafting, or codes. Historic code releases and limited-time unlocks are tracked in detail by community contributors.

== Community, moderation, and the role of the fan wiki ==
Because MM2 is heavily community-driven, player communities (Discords, Roblox groups, Fandom contributors) play an outsized role: they produce value guides, trade rules, event guides, and bug reports. The Fandom wiki explicitly clarifies it is community-run and not officially affiliated with the game developers — it’s meant as a knowledge repository rather than an official support channel. For official support,he games Roblox page or Roblox support is the correct route.

== How to use the wiki effectively ==
If you’re using the MM2 wiki as a player or a trader:

* Start with the '''Roles''' pages to learn core mechanics and edge cases (hero, sheriff penalties). 
* Check '''Weapons''' and '''Guns''' categories for rarity classifications and full lists. 
* For trading/value info, consult community value lists and trader resources in addition to the wiki (value lists are maintained by top community traders). 
* For update history, use the wiki timeline and the developer’s official social posts.<ref name=":0" />

== References List ==
<references />
[[Category:Roblox]]
[[Category:Roblox codes]]
[[Category:Games]]
[[Category:Game Guides]]