Fps Shooter?

I'm just making plans about making a Fps mod. (the FPS mod[the real one] is realeasing there sdk), so im starting plans for making an fps shooter.

It'll be like a futuristic games. No story. Just like Quake or UT.

And you thougth FPS mode would feature what? Ugga-Bugga dudes from the stoneage with clubs? And there's already another mode with Worldwar II as foundation.