Um, Ultima 9 comes to mind. Only game I've ever seen to be so mucked up that they sent out a replacement disk. I've still got mine. But my gaming days go back far enough that I remember a time when releasing ANY patch at all was a sign of shoddy development, now a patch is a badge of honor saying "we didn't abandon our customers". Meh to the whole thing. Suffice it to say my gut reaction to your questions was "all of them?". Over reaction, to be sure, but many many games today are bug-ridden. Gothic 3 may be an extreme example, but not an unusual one.