Just bought this game through the store for the psp and I am honestly surprised to see that this game is omgwtfbbqawesomesauce.
Produced by NIS, this is tactical RPG. You're expecting something like disgaea? Not exactly as this game totally differs from disgaea's gameplay we all know so well.
So, instead of explaining the game with words, you better watch the following video. And yes, this might be the only game where dying makes you stronger.
Actually brought this from PSN a few weeks ago. While doesn't have the same brand of humor as the Disgaea, the gameplay is pretty decent and sort of addictive (Although with exams coming up, I don't have the time). Sort of reminiscent of an old-school dungeon crawler, but has a bit more to it than that. Right now, before I move on with anymore of the story I'm trying to customize and equip my character enough to clear a Dengeki Dungeon (Unlocked the one's for Shana and Index).
And here I was looking for something to play mindlessly on the PSP. I only played the first Disgaea on the PSP, so more or less I know what to expect here. Even though they are completely different, the humor and craziness is still there. It looks fun.