Either Kill or Be Killed!
This is better then the one for the ps2 because of the new additions they added and also the new techniques that can be learned. Some of the new features are; the magichange (ability for the monster to turn into a specific weapon and this feature was added from Disgaea 3 Abstinence of Justice for the Ps3 console), added extra classes as well example the female samurai, the angel class from the 1st disgaea and also some monster classes from the first disgaea and third disgaea and also axel mode which is an interesting side story about Axel's POV and also you ahve to complete axel mode if yo want to get some classes and the magichange ability. My favorite addtions are the new techniques learned from the weapons and also if you thought that tera spells are the final ones then think again! here comes the new peta spells! stronger then tera which will bring destruction to your enemies lol. With all these new additions and of course better graphics this in my opinion is one of the best games for the psp. Enjoy and strike fear into your enemies!