What type of gameplay do you want in a sci-fi mod?

[Angry Lawyer]

Its called Natural Selection, A Half-Life Modification.

The aliens were supposed to be swarms of NPCs, and the guy with the PDA wasn't controlling it as an RTS, but to point out areas in the map as on-the-fly guidance for the squad-mates.

And congratulations for ressurecting a two month old thread!

-Angry Lawyer