Star Wars: X-Wing vs. TIE Fighter: Balance of Power Campaigns

Star Wars: X-Wing vs. TIE Fighter -- Balance of Power Campaigns is set in the Airam sector of the Outer Rim. You may play as either a pilot for the Rebellion or the Empire; each campaign includes 15 missions.

Balance of Power is the an expansion pack for Star Wars: X-Wing vs. TIE Fighter released in November 1997 to add story-driven campaigns, and to further expand on the multiplayer features.