Really a minor thing, but I'm curious if some of the icons in the UI could use some re-thinking.
They were a bit confusing to learn at first.
A few quick thoughts:
1. Plasma storm icon should look a bit more cloud-ish.
2. Laser-cutter icon should look a little more like the equivalent building.
3. Fist is very cool, but doesn't screen "drop eight units here"
4. Guard icon should be a picture of the guard unit
