Hi Vince!
[Text deleted to get to the main point]
IndyCar Racing is more graphically intensive that F1GP; ICR has the
same solid polygonal graphics, except with bitmaps placed on the cars
and the walls. Thus, the increase in graphics will make ICR slower
than F1GP on your computer (of course, these bitmaps can be turned
off, but then it ain't as much fun anymore *grin*). Also, I think
Papyrus' simulation model in ICR is more complicated than the one used
by MicroProse in F1GP, so that would also make ICR slower.
So, if you're seeking good framerate over graphics, then I'd suggest
you stick with F1GP. Heck, if your software store is very nice about
returns, give ICR a shot, and if you can't stand the framerate, return
it.
I haven't actually seen either ICR or F1GP perform on a 386-25; I'm
speaking from my personal experience of seeing both racing games on
my 486-50. I get 25 fps with World Circuit with all graphics on except
road texture, and I get between 10-15 fps on ICR with all graphics
on except road texture, FWIW.
I've rambled enough... =)
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