Time Gal is a laserdisc game created by Taito in 1985.  In this game, a time bandit by the name of Luda is jumping through time in order to change the past.  He hopes that his changes will secure himself as the leader of the world in the time that he hails from.  One person is hot on his trail, though, and will do everything she can to stop him.  This person is our last hope; this person is Time Gal, whose name is Reika.

As Time Gal, players travel through 16 levels that cross a variety of time periods.  Levels include the Prehistoric Era where dinosaurs roam, the caveman-filled Stone Age, both World Wars, and Desert Storm.  The final battle takes place in a futuristic setting that features robots, ray guns, and aliens.