Maybe some active skills as replacement, e.g. replacement for turrets or Neutron Shield to Dual Laser(Low damage against shields) or Machine gun overclock(Faster Fire rate)
I demand a skill tree, just a little one though! Different turrets for tech or turbo fire for the heavy machine gun as replacement for the shield for example. Maybe even upgradeable ones?
so..? I played it there in alpha and im glad it got here because i hate facebook. And its not copied or something. Just sad, casualcollective became now kixeye :P