how about, when we purchase a upgrade for a unit, there would be a visual change in the units running around on the ground, because that would be cool.
i think some furniture should have some more function, like being able to sleep in your bed, which would accelerate your energy recovery. + this so the devs can see!
luintient: "sir, should we use logic, and make our war veciels super durarbule?" genral: "NO luntint, I want everything to be super weak, so that a single bullet can destory them!" "but sir-" "SUPER WEAK!!!!"