GameRager: Dev specs are usually above what's needed by a bit and it's a basic adventure game(albeit 3d) so you should be fine. Also as an aside on Steam now the Geneforge 5 game set is now only 20 BUCKS!!! o.0
Yup, got it a couple weeks back when it fist popped up on Steam.
Now I'm waiting for them to do the same thing with Avernum.
Sogi-Ya: system requirements are not what the game needs to run, they are the limit to what the developer's support staff wont tell you to fuck off (so long as you exceed it).
if you system meets or exceeds those specifications then the company's support reps are kinda required to make the game work on your system, but that is by no means any kind of guarantee that the game will run well on those specs ... it just means that the game wont crash when you start it.
it also isn't necessarily a declaration of what is the minimum to play the game, those companies probably have shit for a support budget and set the bar extra high so that if anything complicated come through they can just tell 'em to go to hell.
This is kinda what I figured - minimum specs is not solid evidence that the game will not work, it's just saying that if you have anything less they're not obligated to provide support.
As well, they probably didn't have equipment any older than that to try it on.