Nevertheless, Bulma is partially-playable Dragon Ball: Origins and fully playable in Dragon Ball: Origins 2.
Bulma has been depicted in all three of the live-action adaptations of Dragon Ball.
She is the first boss (in her car and using her pistol) and prominent NPC in Dragon Ball Z: Super Gokuden: Totsugeki-Hen.
In Dragon Ball Z: Budokai Tenkaichi, Bulma appears in the Options Mode, explaining how the various game settings function.
In Budokai Tenkaichi 3, Bulma again hosts the Data Center.
Bulma is a "Help Koma" in Jump Ultimate Stars, where she in exchange for collected coins, she rewards the Battle Koma she is attached to with additional SP.