We all know that there are games on the PC that aren't really PC games. They may be awesome in any number of ways, but they don't truly embrace the platform or the many nuances of the PC gamer demographic. However, the other side of that coin are the titles that appear on consoles that don't really feel like console games, or at least not as we currently define them.
To give an example and kick things off, I'm playing Tactics Ogre: Let us Cling Together for the PSP. Between the extremely elaborate, branching plot, achingly slow, turn-based battles, and miles-deep, Excel-like menus, the game is almost anti-console, and it is awesome. I don't know how well it has sold--I expect "poorly" would sum it up--but its the kind of title that would assuredly have made waves in the PC gamer market (or at least on RPS!) had it, y'know, been a PC game.
So what titles can you think of that exist on consoles which would be better-suited for and/or better-received on the PC?