McGovern subsequently provided voices for a number of the LucasArts Star Wars video games. He is widely credited by George Lucas for coining the phrase "Wookiee" (according to the actor, a reference to a real-life friend, Bill Wookey, as an excuse for being late to a session).
- - Cantina Walla, Various Stormtroopers
- Star Wars: Jedi Knight: Mysteries of the Sith – Rebel Commander, Pirate Raider, Rebel Soldier 2, Stormtrooper 2, Civilian Man, Trandoshan, Abron Mar
- Star Wars: Rogue Squadron – Crix Madine, Wes Janson
- Star Wars Trilogy Arcade – Admiral Ackbar, Controller, Rebel B
- Star Wars: X-Wing Alliance – Admiral Gial Ackbar, Rebel Pilot
- Star Wars: Episode I Racer – Ratts Tyerell, Bozzie Baranta
- Star Wars: Force Commander – Stormtrooper #1
- Star Wars: Episode I: Battle for Naboo – Kol Kotha, Trader
- Star Wars: Galactic Battlegrounds – Jedi Knight, Stormtrooper