Karpyshyn was at one point employed as a loan officer. He got his start as a game designer for
Wizards of the Coast, and he also has written two novels for Wizards of the Coast, both published in 2001 and both set in the
Forgotten Realms setting: ''
Baldur's Gate II: Throne of Bhaal and Temple Hill''. Karpyshyn joined the video game company
BioWare in 2000. He wrote the scenario and much of the dialogue for
Star Wars: Knights of the Old Republic, for which he would share the award for "Excellence in Writing" at the 2003
Game Developers Choice Awards. He was later one of the lead writers and planners on
Jade Empire, and worked on several games in the ''
Baldur's Gate series. His next major project was the Mass Effect'' series of games. Karpyshyn moved to
Austin, Texas to help with
Star Wars: The Old Republic. He later started working on
Anthem in 2017. In March 2018, he announced that he would once again leave BioWare to work on other things, including more original novels, co-creating a sci-fi graphic novel, and freelance gaming work. Karphyshyn announced in February 2020 that he had joined
Archetype Entertainment, an internal studio of
Wizards of the Coast with former BioWare staff
James Ohlen and Chad Robertson as studio leads. Archetype had been revealed in January 2020 and that it was working on a new science fiction role-playing game. Karphyshyn said that while his interest in video game development waned as BioWare had changed over the years, "my passion has been rekindled. The feel in the studio reminds me of my early days at BioWare; I can feel the magic in the air." ==Personal life==