Who wins?
By entire, I mean EVERYTHING. Halo, for example, would have all of the Precursors, Forerunners, Covenant, Flood, and Humans all teamed up against ALL the Star Wars universe
They all have their technology as well. Halo has their Halo Rings and such, Star Wars has all their Star Destroyers and Death Stars and all that
-
People are ignorant to the power that the Forerunners alone have. Their ships easily outmatch anything in the Star Wars universe. Not to mention the Precursors, Flood and the Covenant.