Halley Project, The - A Mission In Our Solar System ROM Download can be obtained free for Amiga 500 on EmuGames.net only. Play emulator game in English for the USA region. Halley Project The A Mission In Our Solar System is a Amiga 500 ROM that you can download to your computer or play online within your browser. You can also download roms such as Mission Impossible and Barbie Secret Agent Royal Jewels Mission that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.