Back Track is a first-person shooter that was released for Windows PC in 2003 or 2002 and for the Game Boy Advance in 2001.
It is notable for being the first 3D shooter to be released on the Game Boy Advance (along with Doom).
Domingoaniax, an evil alien, has built up a large invasion force on the dark side of the Moon.
The player assumes the role of special agent Jim Track, who has to rescue the 110 kidnapped humans and defeat Domingoaniax's droid army.
[1] IGN praised the game for its solid framerate, but noted that the story at times "Doesn't work", and that the humor was "groan-worthy".