Meeting the Shadow Broker
Mass Effect 2: Lair of the Shadow Broker
The "Lair of the Shadow Broker" expansion for Mass Effect 2 was easily our favorite DLC for the whole series. It reunited Shepard with Liara T'Soni, many players' favorite lover from the first Mass Effect, and introduced a never-before-seen race of villainous insectoids: the Yahg.
Meeting the mysterious Shadow Broker only compounds the shroud of mystery surrounding him, as he rather unexpectedly appears to be a hulking, hairlipped horsefly. When Liara reveals the Yahg's true origin, he rages through his own desk so you can mow him down with gunfire. One thing's for sure: he was way more interesting than Mr. Universe. Too bad we couldn't kill him with a sword.