This 2-player game which appeared in North America in the 1970's is slightly reminiscent of later commercially successful combat games such as Magic the Gathering though the similarity is probably a coincidence.
The exact origin of this unusual two-player game is unknown. Dating from the 1970's at the latest, it is the earliest example I have found of a combat card game. The aim is to be the first build a layout worth at least 21 points. Cards can be used for their point value, or to attack your opponent's layout by destroying or capturing cards.
For some years a FAQ by Richard Sipie, first published in 2000, was the only generally available documentation of the game. I am grateful to Michael Pearson for his help in preparing the new description on this page and to Greg Pallis, an enthusiastic player and winner of the Cuttle tournament in the 2009 Mind Sports Olympiad, for answering my various detailed questions about the rules.
The goal is to be the first to accumulate 21 or more points worth of point cards on your side of the table. The first player to achieve this wins the game.