Planetary Construction Set (19xx)(-)[cr] ROM Download can be obtained free for Apple II on EmuGames.net only. Play emulator game in English for the USA region. Planetary Construction Set is a Apple II ROM that you can download to your computer or play online within your browser. You can also download roms such as Dragon Ball Z Super Saiya Densetsu and Jet Set Radio Future that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.