Corncob 3-D: The Other Worlds Campaign is a 1992 DOS flight simulator developed by Pie in the Sky Software and published by MVP Software. Serving as an expansion to the original Corncob 3D, this version transports players to six alien worlds following Earth's victory over an extraterrestrial invasion. Piloting an F4U Corsair, players undertake 130 missions across diverse terrains, utilizing a mission and sound editor for customization .