For a limited time, you can pick up Battlefront II for only $5 (75% off) on Steam:

Battlefront

• Fight as a Jedi - Earn the ability to wield a lightsaber and use Force powers like Yoda, Darth Vader and many other heroes and villains.
• Battle in Space - Dogfight in X-wings, TIE fighters, Jedi starfighters and other classic starcraft, or land your ship on a star destroyer and fight it out on foot aboard enemy ships.
• Play 16 New Locations - Battle across Star Wars: Episode III environments such as Utapau, Mustafar and the epic space battle above Coruscant.

Overall a pretty fun Star Wars game that improves on the original classic.

Battlefront II also features include the ability to wage massive online battles with multiplayer action for up to 64 players.