Specter Inspector

Specter Inspector is a Duel minigame featured in Mario Party 8.

Introduction
A piano is playing alone, and the camera zooms into a picture with various enemies. Then, when lightning strikes, the piano stops playing and the game starts.

Gameplay
The minigame takes place in a first-person perspective from the two players. The two players use lanterns to see in the dark. Then, they need to find three of the eleven enemies: Koopa Troopa, Goomba, Amp, Red Boo, Flutter, Whomp, Thwomp, Piranha Plant, Podoboo and Penguin. These enemies are hidden in objects such as pictures, vases, the piano and the table. The first to find three foes wins. In some places are hidden Ghosts that paralyze the character for a short time.

Hidden enemies

 * Amp: An Amp is found under a plate cover, on the table.
 * Flutter: A Flutter is hidden in the piano.
 * Fly Guy: A Fly Guy is found inside a picture with its face.
 * Goomba: A Goomba is found inside a white vase.
 * Koopa Troopa: A Koopa Troopa is covered with a sheet on a pedestal.
 * Lava Bubble: A Lava Bubble is found in the fireplace.
 * Penguin: A Penguin is found in a yellow vase.
 * Red Boo: A Red Boo is found inside a picture.
 * Piranha Plant: A Piranha Plant is found on a pedestal, covered with a sheet.
 * Thwomp: A Thwomp is found behind the right curtain of the window.
 * Whomp: A Whomp is found behind the left curtain of the window.

Ending
The lights come on and all the enemies and the two participants are posing for the photo. The winner and the loser make their winning and losing poses respectively. The photo is taken and the camera zooms out to show the picture on the wall with two ghosts laughing next to it.