My favourite would have to be Turok 2, but the Nintendo 64 version, simply for Monkey Frag Tag.
It also has mutliplayer with humans, bots or both, though after playing Turok 2 the PC version, I prefer to play against humans any day over bots.
I like the multiplayer levels on the PC version more than the Nintendo 64 version though. Lucky on voting Turok 2, as my vote goes to both versions.
I enjoyed the first Turok, but I liked the new enemies and gore of single player of Turok 2 more. Blowing holes through the enemy and blowing heads off. It still had the basics of dinosaurs too that the first Turok game had to offer.
I like the scenery of the first Turok game as much as the second though, but enjoyed the exploration of the first a whole lot more, as it was the first shooting game I had seen that offered that type of environment to play in with the jungle theme.
As much as I'd like to put my vote towards Turok: Rage Wars, I felt the Nintendo 64 of Turok 2 offered more with single player and multiplayer with humans, bots or both.
Though I'm happy for the multiplayer levels on the PC version, I wish they included Monkey Frag Tag to it.
I hope someone one day makes a mod for Rage Wars for the PC. I think that would do very well in today's gaming community.
Why didn't they make it for the PC. D: With games like Unreal Tournament, etc, you'd have thought it would've been made for the PC.