well my idea was that humans still use more powerful projectile weaponry,plasmas cliche. the aliens use ancient alien tech.like vibrating swords,and such.and the other tribe uses bio-weapons like a gun that laches to your arm that they made through experimenting and putting artificial genes in growth dishes.
i like this idea,it would put a very high replayable aspect in it,and if its possible a 3-way pvp system.I dont know if a pvp system is available in whose ever program they are using to make the game.It would also be kool if the different...races if you will...could only use the weps that their race created,like humans cant use the artificial genes etc.etc.
oh and one more thing anyone hav ne idea what the environments are going to be like???