Hacker is a card game (not a trading card game) made by Steve Jackson Games (SJG). Published in 1992, the players impersonate hackers fighting for the control of computer networks. It is based primarily on interlocking access to different computer systems in the web. Players are not set directly towards each other, and several players can share access to a system. It is superficially similar (modulo terminology) to the game Illuminati. Hacker is currently out of print.