BradyGames’ Aliens: Colonial Marines Official Strategy Guide includes the following:
Only if you’ve got this guide. Gearbox Studios custom rendered exclusive maps for every mission. They’re awesome and you won’t find them anywhere but here—not even in–game.
The Campaign - We navigate you through every mission, with tactics for playing single-player or cooperatively.
Exclusive Maps - Custom-rendered by Gearbox Studios exclusively for this guide, these detailed maps feature the locations of all dog tags, audio recordings, and legendary weapons.
Combat Training - Tactics for fighting alien and human foes, including expert strategies for defeating the bosses.
Multiplayer & More - Tips on MP action from the dev team, a complete list of Achievements and Trophies, character extras, and much more!