Nippon Ichi is developing Zettai Hero Kaizou Keikaku (Absolute Hero Modding Project), a dungeon crawler with a brand new cast of characters and a customizable hero. Players can swap parts to turn the hero into a tank, a Prinny, or Laharl.
Pre-orderers in Japan receive a card that grants access to a special mission, titled Record of Netherworld War Disgaea. Clear this mission to earn Laharl, Etna, and Flonne parts. The Disgaea items can also be obtained by playing the game regularly, but outside of this mission these parts are rare items.
Absolute Hero Modding Project is scheduled for release on March 11. NIS America has yet to announce this game, but I wouldn’t be surprised to see Zettai Hero Kaizou Keikaku on their 2010 release schedule.