“Oslo Børs” is originally a “stock trading” game for Commodore 64 that was written in BASIC by Thor Vollset and released around 1983-84. It turns out that still today, many people having an interested in retro-computers here in Norway, have found memories of spending hours playing this “simple” game  back in the 80’s, including myself.    

Thor made this game as a hobby project when he was a student at NTH in the city of Trondheim. He first made the game for the ZX Spectrum and then translated it for the C64. He remember using a lot of time for fine tuning .


I’ve adapted the game for the PET/CBM computers and in English language instead of the original that was in Norwegian. My PET/CBM version with fit both 40 and 80 column machines.