Star Ocean - Blue Sphere ROM Download for Gameboy Color (GBC) on Emulator Games. Play Star Ocean - Blue Sphere game that is available in the United States of America (USA) version only on this website. Star Ocean - Blue Sphere is a Gameboy Color emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Star Wars Episode I - Obi-Wan's Adventures, Barbie - Ocean Discovery and Pokemon - Blue Version as shown below. Star Ocean - Blue Sphere works on all your devices in high quality.