BackTrack Game Boy Advance

As Track, players must fight through a dozen levels filled with assimilated humans, cyborgs, phase ghosts, alien "torchers," and others before confronting Domingoaniax and eventually destroying the base. In true classic FPS style, med-kits, armor, bullets, upgraded weapons, shields, and secret areas are strewn about the levels. Track encounters the occasional dying soldier, who provides directions to switches and terminals, while searching for portal pods (rescuing humans in the process of assimilation and sending them back to Earth), energy stations, and computer terminals.

Multiplayer action always involves four opponents consisting of a combination of humans (via link cable) and computer-controlled 'bots. Single-players can play against three AI 'bots in Death Match or Matrix Assault modes. Other features include two difficulty settings (normal and hard), back-up cartridge saves to two slots, in-game speech from dying soldiers, level maps, and statistics tracking. ~ Michael L. House, All Game Guide