Murder Mystery Online
Launches 13 November 2026 · PC
A first-person 3D online murder mystery for you and your friends. Each player takes a role, walks the same crime scene, hunts for clues, and argues their way to the truth. Start with a free case. For paid episodes, one player buys and the whole group joins.
Story
Murder Mystery Online is a first-person 3D online murder mystery for you and your friends. You all walk into the same crime scene, investigate it yourselves, and talk your way to the truth. Everyone takes a role. What really happened is waiting in the scene, and in what everyone says. Walk it. Search it. Explore a connected 3D scene in first person. Open drawers, chests and doors, sweep your flashlight into the corners, and examine anything suspicious. What you find goes into your own notebook. No one else can read it. A photo is a clue During investigation, raise your camera and shoot the scene. Film is limited. Each photo carries the clues that were actually in frame. Bring them to the board during the debate, and if someone posts a photo that implicates you, a rebuttal helper suggests how to answer. Argue to win After the investigation, each player takes a turn presenting. Pin photos and notes to the board, link them with arrows, and make your case. Voice chat is built in. During investigation you can only hear people who are close, so a private conversation in a corner is possible. Your voice is converted to your role's voice. Name the culprit in the dark When it is...
Gameplay
Murder Mystery Online is a first-person 3D online murder mystery for you and your friends. You all walk into the same crime scene, investigate it yourselves, and talk your way to the truth. Everyone takes a role. What really happened is waiting in the scene, and in what everyone says. Walk it. Search it. Explore a connected 3D scene in first person. Open drawers, chests and doors, sweep your flashlight into the corners, and examine anything suspicious. What you find goes into your own notebook. No one else can read it. A photo is a clue During investigation, raise your camera and shoot the scene. Film is limited. Each photo carries the clues that were actually in frame. Bring them to the board during the debate, and if someone posts a photo that implicates you, a rebuttal helper suggests how to answer. Argue to win After the investigation, each player takes a turn presenting. Pin photos and notes to the board, link them with arrows, and make your case. Voice chat is built in. During investigation you can only hear people who are close, so a private conversation in a corner is possible. Your voice is converted to your role's voice. Name the culprit in the dark When it is time to vote, every player enters a black space alone. The other suspects stand with their backs to you. Walk up behind one and accuse. Once everyone has voted, a narrator announces the result. ...
Features
- Multi-player
- Co-op
- Online Co-op
- Adjustable Text Size
- Custom Volume Controls
- Stereo Sound
- Family Sharing
Release details
Murder Mystery Online is developed by Metal Pig. Murder Mystery Online launches on Friday, 13 November 2026 on PC. This date comes from Steam and was last checked on 6 November 2026.
Frequently asked questions
When does Murder Mystery Online release?
Murder Mystery Online launches on 13 November 2026.
Which platforms is Murder Mystery Online on?
Murder Mystery Online is on PC.
Who makes Murder Mystery Online?
Murder Mystery Online is developed by Metal Pig.