Boo's Haunted Bash

Boo's Haunted Bash is Boo's board in Mario Party 4. It is a music-themed board, yet set in a haunted house. Ghostly instruments float around. The story mini-game is Mystic Match-Ems. Invisible bridges appear and disappear depending whether or not the Red Boos are around. The Mystery Train, a train of coffins driven by Boo that picks up any players that it passes, will take players to a particular area on the board. Big Boo also makes an appearance in this board.