What about Warhammer 40k Tyranids they would give me all a run for their money those things destroy entire star systems, assimilating everything from earth, atmosphere and biomass to expand its hoard.
- We can't even walk, so when they powered down our ships, we'd just be slaughtered in our seats with our hands glued to the throttle and flight stick. In Star Trek, they can walk and have personal weapons.
