EarthsShadow
First Post
If you go the Blue Planet route, get the 2nd edition. The 1st edition was way harsh and brutal, characters got killed way to fast.
Bagpuss said:If you want and Aliens vs Predator feel then you should see if you can find 2300AD and the Kafer Sourebook.
blaster219 said:
Do a search for Alien Fuzion. Some guy wrote TWO HUGE sourcebooks on using the Fuzion system to play in the Aliens/Predetor universe. I downloaded both (they're in PDF and Word format) and have got to say, the dephth of the background material was immense. They would work really well as simple background material for a d20 game.