Guilty Party is a mystery party game for the Wii console. Played much like a family board game, players each pick a detective to play as, then take turns collecting clues, talking to suspects and searching the crime scene. Each mystery can be played multiple times, each time with a different ending.
The game includes a cooperative story mode, where players work together to solve the mystery, and a competitive "party" mode, where teams compete against each other to correctly accuse the guilty party first.