mikeymike wrote:
...
UFO Enemy Unknown sucked on the Amiga. Memory leaks, lack of colours, and it really wasn't meant to run on stock Amigas... the music is quite nice though :-) Admittedly I play the AGA Amiga version under emulation because I can't play the PC version for two reasons: One, Windows 2000, and two, even if you run it in DOS, on a 1.5GHz processor it goes a little too fast :-)
A bit late answer and off topic... but anyway

X-COM Collectors Edition works fine on my computer (Win XP on an AMD XP2000+ with a cheap radeon card) without any fixes what so ever except cpu-slower

. In fact the fixes caused the problems they were supposed to avoid.
And perhaps a bit more on the topic, I've found the amiga version unplayable because of the delays added to everything. Raiding an UFO shouldn't have to take all day and in the PC version it doesn't :-)