The player is a bartender who fills up mugs of beer, and serves customers by sliding the beers down one of several bars. The customers move along the bars towards the bartender; serving a customer pushes him back towards the door. The goal is to push the customers out of the bar without letting any reach the bartender.
http://www.kmjn.org/notes/tapper_videogame_patent.html
https://archive.org/details/arcade_tapper
#mame #z80
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