there was no disgaea game for 3ds. prinny didn't come out for it either. nis barely released anything for the platform - they were all-in on vita and still are releasing a somewhat major game for it this year.
They did release some weird card game early on which had Laharl/Disgaea characters in it IIRC.
I think it's because the graphic style (old low res sprites and low-poly areas) works better on a handheld.
Yeah. The game was dynamic in that it increased difficulty the further along the game you got, no matter which route you took first. Was pretty neat!
I want NIS to port everything. Obviously I want new games like Disgaea 6, but they have a lot of games stuck on PS2, PS3, PSP, and Vita that need new life.