The Basics
Tasked with altering history and averting the 'assassination' of Laharl, by an unknown assailant, the player must utlizt the TickTock clock and follow the clues to find the assailant and 'mind control' people to change events, leading to different endings.
There are 14 endings total with the 14th only viewable after all the other endings.
TickTock
The TickTock is a magic clock that allows the Prinny to possess other characters' bodies in order to solve the story's mystery. Possessing different characters will change the point of view the player plays the game from, and often change the route the player takes. In some instances, the possessed character can be mind controlled, which in turn influences the possessed character's decision and may move story progress onto a different route.
Time Table
A Time Table is provided to aid the player in tracking the complex paths of characters over time and place, and the changes that are available to be made to the time-line.