Star Wars: Ewok Adventure is a game that was developed for the Atari 2600, but was never released. It was to be one of two games released for the system that is based on Star Wars Episode VI: Return Of The Jedi, with Death Star Battle being the only one released.
You play an Ewok riding a hang glider who must attempt to destroy the shield generator on the forest moon of Endor. Find where your buddy is hiding the explosives and take them to the front door of the generator bunker. Watch out for stormtroopers and Imperial walkers patrolling the forest. Use the Empire's own vehicles against them as you sling your rocks at the troops.
At the time of the game's development, Ewok Adventure was to be released under the movie's proposed title Revenge Of The Jedi, with a production box design model featuring it.