In 1987, Micronics ported this video game to the 8-bit Nintendo Entertainment System, with distribution handled by Acclaim. Once you have already purchased one, you have to really be careful about how to maneuver it. It will not be RC helicopters without the battery, another part of the copter is the battery, and most of them are Li - Po batteries. The most interesting fact about these helicopters is that they make a great gift for almost all the age groups and to both boys and girls. I've never had a journey that was uncomfortably bumpy.