Guess Who is a gamemode in Garry's Mod played several times on the channel by Venturian, ImmortalKyodai, HomelessGoomba and BethanyFrye.
Gameplay[]
It plays similar to Murder or Prop Hunt: there is one seeker and a number of innocents, among them the other players. The seeker must hunt down the other players to kill them, distinguishing them from the other innocents. NPCs are also present, seekers having to find human controlled players. It also features power ups, similar to Team Fortress 2's Mannpower and Melon Bomber.
