Robo is stuck in this cold, dark and lonely world with the absence of color in his life. He is willing to go to great lengths to find the ultimate light. Will you succeed in bringing him back to the light and into the colorful world?
A special Unit has been sent to Mars to prevent a looming threat. By controlling one of the combat robots, your Unit will have to go through the series of missions; destroying a mob of enemies, earning awards and improving your own robot.
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.