1) Since 1991, at nerd camp between sophomore and junior years (the Cullowhee Experience if anyone knows of it);
2) AD&D 2e, D&D 3/.5, Shadowrun 2/3/4e, SWd20, Vampire: The Dark Ages, Aberrant d20, and (I'm trying to forget this) Amber;
3) Campaigns ended. Right now we switch between D&D...