Showtime

C-Boss: Showtime (Show Time in PAL regions) is the boss level in Old Clockworks from Luigi's Mansion: Dark Moon. Here, Luigi fights the Overset Possessor who possess a clock. Luigi can earn the Dark Moon piece when the Overset Possessor is defeated.

Overview
This mission starts off with Professor E. Gadd and Luigi inspecting an image the Toad Assistant brought back from the preceding mission. It reveals the Overset Possessor, ghosts such as Greenies, and Boos carrying a portrait in a sack. After Luigi is done inspecting the picture, E. Gadd pixelizes Luigi to the Clock Tower Gate. In the Clock Tower gate, Luigi should inspect a crack on the wall to reveal the numbers necessary to open the Clock Tower Gate: 7:30. Luigi should then insert the rotor and the clock hands on the gate, then turn the rotor to make the time match 7:30. This opens the door to Movements. In Movements, Luigi should spin the rotors on the wall to take him up Movements, which then lead him into the Belfry. Luigi should walk through the Belfry and into the ladder, where a springboard flings him into the Belfry Clock. This where the Overset Possessor is fought. In this boss fight, Luigi mostly fights off hordes of ghosts at the times. At certain times, the Overset Possessor reveals itself, which Luigi can suck up. After Luigi attempts to suck it up three times, it is defeated and it yields the Dark Moon piece.

Objectives

 * Find and retrieve the Dark Moon piece.

Description
''We finally have everything we need to reach the top of the Clock Tower! But first, let's check the security image that the Toad brought with him.''