Machineman Alliance is an adventure game on www.flash-game.net for free. The mechanical world is attacked by terrible virus, and all the robots are not subject to control and wreaking havoc. To eliminate the source of the virus, Mechanical Union decided to send Machineman alliance, to find out the source of the virus. Use A and D to move, W to jump, S to attack, charge, or open power switch. Arrow keys also work. Good luck!