Trailer was made using offline 3D rendering and not use any real game engine. So basically all effects here have nothing to do with effects used in PA. Though some assets was actually used in game later, but all effects you see in live game done from scratch.
thank's I was wondering if a version of the thrusters where in game because i'm thinking of using a model of an orbital gate i created for the xiphid remenant mod as a makeshift orbital invasion tool for dropping units from orbit onto enemy planets