Orange Marble is a rare knife in Murder Mystery 2 (MM2). Currently obtainable in the game. Balanced choice for both gameplay use and steady portfolio building. Orange Marble is a knife cosmetic used by the murderer role in-game. Obtained from: 2016 Halloween Box (Formerly). Community trade value: around 3 ([https://mm2values.com/v3/?p=home MM2V]). Notably: It has a green variant from the following year under the name Green Marble, making the Marble Set This knife was obtained from the first Halloween event box ever in Murder Mystery 2