Entering another sci-fi game, Mass Effect: Unification brings the races, weapons and locations of the Mass Effect series to Battlefront II in stunning fidelity.
The Conversion Pack is a must-have for all players, and for many of the other mods on this list, as it provides improved units and modes, while porting the maps from Star Wars: Battlefront (2004) and bringing the Knights of the Old Republic era to Battlefront II. Star Wars Battlefront Conversion Pack.