Robot Legions is a robot-based upgrade game. Developed by playvortex and published on 14th of May, 2012. In which you control a robot and steer it, collect cash earned by killing enemies and use this cash to upgrade 8 categories, named armor, regeneration, speed, damage, rate of fire, multishot, cash magnet and cash bonus, Which will help you complete 18 levels the game presents.
Blast your way through the legions of robots to liberate your home planet
WASD or arrow keys - movement.
Mouse - aiming.
Left mouse button - fire.
Tab or Control - toggle autofire mode.
Esc or P - pause/menu.