The purpose of this book is to provide a simple set of fast moving rules, to simulate battles using model soldiers in the “HO” scale. This Scale is also referred to as 1/72nd or 20mm, and these figures are the most commonly available (and cheapest) on the market today. As such, it should be easy for the tactically inclined gamer to find armies of whatever time or country he or she may be drawn to.
These rules favor simplicity over “realism” and provide a fast moving and exciting style of play. They give you the feel of a historical battle ... without the death and tragedy of the real thing.
With this game, you can test your knowledge and understanding of strategy and tactics, while you enjoy the company of like-minded friends. You can reenact actual historic battles or create your own unique scenarios. The game is quite open-ended and has a lot of possibility for surprise, intrigue, fun and (hopefully) victory.
—description from rulebook