From publisher blurb:
The most astonishing discovery in the universe is now yours!
From the explosive TV series comes the hottest role-playing game of 2003! Explore the farthest reaches of the galaxy as a member of the Stargate Command, the U.S. Government's best-kept secret. Engage in pitched battles with the evil Goa'uld, explore alien planets on the far end of the universe, and learn the ancient secrets of the Stargate. Fully compatible with the award-winning d20 System, using AEG's innovative Spycraft mechanics.