Up'n Down by BestByteSoftware
THIS PROGRAM WAS COPIED BY BEST-BYTE SOFTWARE IN YEAR 1985 GREETINGS TO JAZZU! PRESS "F1" TO START - DFOKLMI^E[/]^_ !"#I - PECABBBDFHJLCEC - BCDFGHJENLABDHP - 80( XPHBCDEGGHHIIJJ -