Someone just pointed me to this site for old 80s video games - I mean this is Old School in all caps!
They even offer DigDug - I sold a book I was reading just so I could get a couple more quarters to play (I never did get to finish that book).
OMG! Elavator Action! too and Gauntlet -- QIX! Robotron (I used to play it as Llamatron on my Amiga) Spy Hunter, Tapper, sigh - memories of lost quarters.