From Product Description:
Galactic Troubleshooters is designed to be a quarterly game supplement for the X-plorers RPG. It is the one stop for all official game supplementation by Grey Area Games.
Premiere Issue #1 contains: Old School / New Rules: Advanced Combat, Corporate Report: Ra-Industries, Planetary Profile: Lithius-2, Creatures of the Reaches: Creatures of Lithius-2.
Also includes the feature mission, the Fate of the Amun-Re, a complete adventure designed to be played in 1-3 game sessions.
Also available as a PDF