Stargate SG-1 (roleplaying game)

Stargate: SG-1 Roleplaying Game is a role-playing game based on the TV series "Stargate SG-1", released in 2003 by Alderac Entertainment Group. The game, based on AEG's "Spycraft", uses the "d20 System". Since Sony did not renew AEG's contract to publish the game, it is now out of print.
History.
The "Stargate SG:1 RPG" (2003) followed Alderac Entertainment Group's publication of the "Spycraft" d20 espionage game, and was entirely compatible with first edition "Spycraft". "Stargate SG:1" started receiving season guides and other supplements but MGM decided to pull AEG's license; thus, the RPG only covered the first two seasons of the show.
Core rulebook.
The core "Stargate SG-1" role-playing book is a hardbound and full-color 488 page volume. The content includes:
Supplements.
AEG have published several supplemental books for the "Stargate" role-playing line: