Back in the early 80s I was at the University of Waterloo. The Campus Center (now called the Student Life Center) had a pub called the BOMBSHELTER, which in turn had a stand up arcade version of RIP OFF. Needless to say I dropped just a "few" quarters into that machine. Today I have a stand up RIP OFF game in my basement workspace at home. I am going to try to recreate some of that arcade magic on a PDP-1 reproduction from 1960.