Archon ---> Quake. You heard right, elements of the 80's micro game archon extrapolated into the Quake universe. Get ready for a wild ride. (free stuff | no warranty | see disclaimer.txt | blah blah blah.)
One time I was playing through gauntlet with save states. Upon reloading this state the level was bad. And it was repeatable. Wicked level to play on because of the weirdness. Still have the save, but no longer the exact config that used it.
Got this save state to load this level. Inspired to create a mod page for gauntlet with a map section and strategy guide. Not sure I can actually make a mod, but the page will be worth it for such an awesome game.