Baldur's Gate: Siege of Dragonspear is an expansion to Baldur's Gate: Enhanced Edition. Like it's base game, Dragonspear is a Role-Playing Game that emphasizes exploration and tactical combat.

Following the events depicted in Baldur's Gate : Enhanced Edition, A large army suddenly invades from the north, seizing supplies, forcefully conscripting locals, and cutting off trade along the Sword Coast. Leading this mysterious invading force is a powerful warrior rumored to possess god-like powers, known as the Shining Lady. You and your companions must find out the origins of the invading army and confront their leader in the ruins of Dragonspear Castle.