The Dink Network

Indeed, it's hardly a card game. All you need is a pen, a lot of paper, the handbooks if you don't know them by heart and a lot of imagination. There's one person, the dungeon master, who lays out the story for the player characters to live in and interact with. He also determines who the enmies will be, what level they are, which treasure you can find, how much something costs, etc...