Radios are items you can use during rounds as Innocent, Sheriff or Murderer. In order to equip and make use of them, users first need to acquire its gamepass, which costs 475 robux. They are used to play music during rounds, and you can search for some on the Roblox Audio Lists and copy their IDs and save them onto your song list. You may only use a radio if you are in Casual or Assassin game modes. You cannot use a radio while playing in Hardcore mode. After buying the pass, your knife will go on your waist, and the radio will be on your character’s back whenever equipped.
You can buy different radios from the shop, either using coins, or gems. Radios are not tradeable, and have no in-game value.
This is the complete list for all the current radios in Murder Mystery 2:
| Radios | ||||
|---|---|---|---|---|
| Name | Ways to Obtain | Image | ||
| Default | Given to all new players who purchase the Radio Gamepass | 
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| Elite | Purchasing the Elite Gamepass for 499 Robux. | 
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| Dubstep | Buy in shop | 
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| Camo | Buy in shop | 
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| Bluesteel | Buy in shop | 
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| Boombastic | Buy in shop | 
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| Golden | Buy in shop | 
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| Omega | Buy in shop | 
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| Fade | Buy in shop | 
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| Rainbow (radio) | Buy in shop | 
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| Flaming | Buy in shop | 
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| Pink Sparkletime | Buy in shop | 
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| Blue Sparkletime | Buy in shop | 
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| Green Sparkletime | Buy in shop | 
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| Red Sparkletime | Buy in shop | 
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| Diamond | Buy in shop | 
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| Overseer (radio) | Expired (Removed from Shop) | 
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| Candy Cane | Expired (Christmas Event 2016) | 
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| Gingerbread | Expired (Christmas Event 2016) | 
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| Snowy | Expired (Christmas Event 2016) | 
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| Coal | Expired (Christmas Event 2017) | 
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| Green Candy Cane | Expired (Christmas Event 2017) | 
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| Blue Candy Cane | Expired (Christmas Event 2017) | 
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| Ice | Expired (Christmas Event 2017) | 
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| Blue Candy Cane '18 | Expired (Christmas Event 2018) | 
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| Candy Cane ‘18 | Expired (Christmas Event 2018) | 
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| Tree | Expired (Christmas Event 2018) | 
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| Candy | Expired (Halloween Event 2019) | 
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| Jack-o-Radio | Expired (Halloween Event 2019) | 
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| Elderwood (radio) | Expired (Halloween Event 2019) | 
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| Minty | Expired (Christmas Event 2019) | 
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| Ghost | Expired (Halloween Event 2020) | 
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| Hallowradio | Expired (Halloween Event 2020) | 
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| Iceplayer | Expired (Christmas Event 2020) | 
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| Reaver | Expired (Halloween Event 2021) | 
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| Swirly | Expired (Christmas Event 2021) | 
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| Vampire | Halloween Event 2024 | 
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Trivia
- There is a bug where if you have a certain amount of radio IDs, you cannot scroll all the way down.
- You cannot buy or use radios on the Xbox or Android phone versions of the game. They can only be used on PC or Android tablets.
- There is a glitch where after you die, if you spam the play button on the audio, it could play inside the lobby.
- Some players consider the radio a disadvantage, due to the fact that it blares sound from your location whenever it's on, revealing where you are.