My homebrew was a rules-lite survival game set during the cold war, in an arctic research station (well, a few of them actually) and during a zombie outbreak, with the party having to survive, work out what happened and what to do about it.
Yes. Moving to Roll20 rather than face-to-face. Also use Tabletop Simulator.
Started with Basic & Expert D&D before moving to AD&D. Also a long time player of Call of Cthulhu. In the last few years I been changing system every 6m or so (we rotate games regularly and try out different things...
Guess not THAT unusual, but I play Dungeons and Dragons. I have on and off since the early 80s and still actively play every week (or did... Now moving to online options).