Id love to see you beat all the level 17 enemies of infinite rape on....5-4 I think it is, with a level 12 Laharl and Hoggmeiser, level 10 Etna and level 9 everything else
Define "everything else"?
also, why is Laharl above L5?
and how many hours do you have on this game? I'm guessing... 20?
Usually by 5-4 I'd have an L.20 Fist-Nin (or sword nin for hypno) that could annihilate everything... Sadly, nin got nerfed HARD in the second game...
Again, I relate to you that most SRPGs DO NOT favor spread-level'd or multi-classed parties... one strong character is all you need to clear the storyline of this game.
Also, for your happy-fun-time, make sure you have at least 8 characters and one semi-powerhouse (or a few decent-level chars...) and head to... i think it's 4-2...
This level has all but, like 3 invc panels, and a ton of cat ladies/succubus... throw them all together, and throw it to the far side of the level (DO NOT POP THE INVC), the enemy should be ~L200
in the far corner there's a geo-crystal on a blank panel... throw that crystal onto the red, and throw the cat-lady/succubus onto the blank panel, and surround her with your characters so she can't move...
next, set people up with bows/guns and stand around her, using the virtue of combo-atk-dmg multiplier to hurt her until she dies (make sure that your main delivers the final blow for the XP bonus)
congratulations, you just gained a ton of levels and have a power character (more than one, if you had people combo-atk at the end)
Waltz to the end of the game and have a nice day ^_^