News: The Adventure Novel spinoff will soon be available for the PSP.
NIS America has announced they will be bringing the PSP game Disgaea Infinite to America this May. Released in Japan last November, the game breaks from the strategy RPG style traditionally found in the Disgaea series. Instead, the game is a "visual novel", an adventure game similar to the Phoenix Wright series that is very popular in Japan.
Like the Phoenix Wright games, Disgaea Infinite involves a murder mystery plot and allows the player to play detective:
Finally, you can play with a Prinny as your main character in a Disgaea game! One day, Laharl was almost assassinated, and they comanded a Prinny to find this fool who tried to assassinate Laharl! Of course, the Prinny has no choice but to obey his orders. What could this helpless, useless vassel (according to Etna) do to figure out who the unsuccessful assassin was!?
Well, the Prinny comes across this clock, Tick Tock, which lets him take over other characters' minds and bodies. You can use Tick Tock to see who is lying and had been planning on assassinating Laharl!
NIS has promised to reveal more information about the game (including the launch of its official website) very soon.