XCOM Enemy Unknown Game Guide

XCOM: Enemy Unknown Game Guide contains key information about the new Firaxis Games' production. The information contained in it will be very useful for both players who have never played turn-based strategic games, as well as others who want to take up the challenge and save Earth from the alien invasion.

The guide contains:

Basic information about the game;
The list of key bindings in the game;
The exact description of the combat mechanics;
Information about how the XCOM base works;
Description of available classes and character progress;
Examples of useful tactics during combat.