Contactics

Contactics is a business card with a set of rules which allow you to play an area control boardgame in which the components are other business cards.

Each player's stack of business cards is shuffled into a deck, and a hand of 6 is drawn. The list on the back of Contactics uses a sequence of four questions to define which effects your card has. Each turn a player plays a card, and its effect takes place. The game ends when the board (3x3 grid) is full, and the player who conquered the most grid spaces wins.

It's meant to aid in networking.