Launching nukes from far away and playing as the Seraphim feels pretty good man in the Alien Worlds Extension Mod. Alien Worlds is a mod for Starcraft 2 which adds in new factions with different play styles and unique units. Such as a medieval fantasy faction or a robot faction which needs a constant supply of power; this same faction could also wield the might of the Republic with the Venator Destroyer from Star Wars. To find extension mods go to custom games in Starcraft 2 multiplayer then go under extension mod with a map of your choosing. Then bam search the mod you might to play with. If you enjoyed the video give it a thumbs up and share it. Twitch Account :.