Xenosaga Episode I.
For some reason I absolutely cannot get past the final dungeon. I play through the game fine up until that point, and when I get in there the monsters wipe the floor with me. It's terrible. I can never get past the fifth screen of the damn place.
It's a shame too, because I absolutely love the story. It's a little cliche, sure, but because it has that hint of Xenogears going for it I can't help but be drawn to it.
So every few months I'll pick up the game, try to start over from the beginning, and get up to the final dungeon only to end up in the same predicament. I should just skip to Episode II but I want to see the first game through to the end.
Jam it back in, in the dark.