-Dungeons & Dragons
A RPG usually played with a small group of people (3-10) on paper and in the head. Interactivity is based on die rolls and the DM (Dungeon Master), who oversees the deveopment of the campaign.
-Magik: The Gathering
A card came in which one player defeats the other(s) by reducing their Life counters to Zero. This is done in a process very similar to, but more complicated than, the popular game of "War".