Classic FPS Fun!
Excellent graphics for Quake II era too. The story is silly in my humble opinion but who cares? I didn't buy SoF for its story. I bought it for the action and yes, I admit it, the gore factor, which is played up more than it deserves but yes, it goes beyond other games of its day at times and that suited me just fine.
I like my enemies to know I mean it when I kill them. SoF certainly delivered that. For some cheap fun if you can find it, it would be hard to go wrong with this one.