pVC: I was more talking about back in the ol' days, like between '93 and '96... And you're right, some of the pc-original rts-games have been ported to the Amiga, which for most you require a PPC, and the games were a couple of years later than the initial releases.
And about ScummVM: that didn't come along until very recently, and you require OS 4.0 (at for least the one on their website).
About the spacesims, Freespace were IMHO the best 2 of them ever made, it's nice to see that a port of the second one (which is even better than the first one) is available, or will be. And ofcourse there aren't many of them on the PC, and even less at this moment. Only X3... but a Wing Commander 3 would have been nice on a classic A1200 :p.
About the racing sims, I always thought there were tons of them on the amiga, mostly on the A500, but also a few A1200 ones... But after '95 or '96 there isn't much for it. Maybe because developers think that there's no point? I don't know :-(
EDIT: What about RPG's? Back then there were lots of 'm, but I can't remember seeing more "modern" ones for our beloved machine! I am talking about stuff like Baldur's Gate and Planescape: Torment, which also shouldn't be to hard to port to the Amiga, because no 3D rendering is used. And ofcourse the Japanese Nintendo/Playstation Zelda-type RPG's other than Speris Legacy...