The Sigma Star Saga/Rebelstar Tactical Command Double Strategy Guide for the Nintendo GBA is a comprehensive resource for fans of the Sigma Star Saga video game series. Published by Brady Games in 2005, the guide includes strategy tips and tricks for both Sigma Star Saga and Rebelstar Tactical Command. With illustrations and a perfect format, this 144-page book is a must-have for anyone looking to master these popular games. It is a valuable addition to any gamer's collection, offering in-depth coverage and insights into the challenges of the gaming world.