Prior to joining the Dragon Age team, he worked on such titles as Baldur's Gate 2, Baldur's Gate 2: Throne of Bhaal, Star Wars: Knights of the Old Republic, and Neverwinter Nights (as well as its expansions). On March 3, 2015, Gaider officially announced he would be leaving the Dragon Age series in the near future to work on Bioware's new project, and that Patrick Weekes would be taking over as Lead Writer of the Dragon Age series. On January 22, 2016, Gaider left BioWare and began working for developer Beamdog as Creative Director.