Stargate ROM Download for Atari 800 on Emulator Games. Play Stargate game that is available in the United States of America (USA) version only on this website. Stargate is a Atari 800 emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Stargate (JUE), Stargate (Beta) and Stargate (Europe) (Beta) as shown below. Stargate works on all your devices in high quality.