A Long Night's Work

The attackers come in waves now. At first it was a few opportunistic attacks on the coolant factory. Now the attacks seem vindictive. The defensive turrets are down. Radar & comms are out. All that's left to protect us is a Mouse class Agro-Mech, and you're the only pilot. One pilot, one mech, and a long night's work ahead of us... Kill each wave of mechs, collect the scrap metal and upgrade your…