The Federation is under attack and doesn't seem to be holding its ground very well. It is up to you and your Mechwarrior to put an end to their advancing armies.
One Ton is on a mission to destroy his former captors wherever they are. Use double wielding automatics, shotguns, rocket launchers, or phasers to complete the mission.
Defend the planet from waves of invaders. Kill all your enemies, pick up bonuses, upgrade your tank, unlock new types of guns to deal with the 8 end-level bosses throughout the game.