I prefer to run a game, and I’ve played tons of them. Including:
All versions of Dungeons and Dragons.
Shadowrun in multiple editions.
Deadlands (card, not d20)
Star Wars, multiple systems
Robotech through Palladium
Mutants and Masterminds 1 and 2nd edition
Currently, I’m playing more tabletop strategy games, including:
Warhammer Fantasy Battles
Used to play Battletech
I’m in law school, so it’s hard for me to find time to play right now. Hopefully things calm down when I get out of school, and I love to play during breaks.