Galaxy 5000: Racing in the 51st Century is a racing game developed by Activision for the Nintendo Entertainment System. The game takes place in the future, in outer space. It features the racing of futuristic craft that can battle each other for finishing spots in the race. Each craft is also upgradeable and with each upgrade comes better shielding and weapons. Source: Wikipedia, "Galaxy 5000", available under the CC-BY-SA License.