Play all the classic mega drive games all on one disc games featured alex kidd in the enchanted castle alien storm altered beast beyond oasis bonanza bros columns comix zone decap attack starring chuck d head dr robotniks mbmdynamite headdy ecco the dolphin ecco ii the tides of time e swatfatal labyrinth flicky gain ground golden axe igolden axe iigolden axe iiikid chameleon phantasy star iiphantasy star iii generations of doom phantasy star iv the end of the millennium ristar shining i