War of the Seraphim

This game depicts the post-apocalyptic world wrought out by a war among humanity. The only remnants are machines mass fabricated during the war which were designed for fighting. Four of these machines team up after a major EMP blast breaks them away from the MOTHER and are now forced to fend off MOTHER's entire army.

Gameplay-
You will have to fend off waves of robots and you have to keep up to pace in an arms race of sheer numbers, and power versus (you) strategy and skill as you level yourself up using that scrap metal you salvage from surrounding robots that you have killed off. You will have to make sure your upgrades are balanced and well placed such that you can properly fend off the hoards of enemies.