(Before I write thsi review, a bit of a warning. This game can cause serious epilepsy because of the colors that are used in this game. If you have a history of having problems with games with bright colors, I don't recommend this game.)
Ultratron is a game that is the remake of the arcade game called "Robotron 2084". It's a game that requires good "eye to hand" movement as well as aiming and shooting skills. You use the controls to move the robot around while using the mouse to aim where you fire. During combat, you collect coins to help upgrade your robot such as weapons, grenades, and other various weapons. As you progress you also battle in challenges as well as boss fights.
My only real complaint is the colors used to make this game. I myself do not have issues with epilepsy, however a few friends who like this game wish was wasn't so colorful.
Other than that, it's a fun game for everyone.