The Last Starfighter- (sci fi ) - 1984

High school student Alex Rogan beats ‘The Last Starfighter’ arcade game, at the 'Starlight Starbright' trailer park. Unbeknown to him, it's really a test to find recruits. Who would join a team to fight in an intergalactic war. To defend an alien world from attack, and to defeat the evil Lord Kril and his Ko-Dan Empire.