I played a whole game through last night (Stratis)
1) Destroyed my own barracks but could still spawn units, but they spawned far away on a Island. I setup another barracks and had to make sure to select the correct one.
2) It would be cool to add a feature to flip units without having to run up to them.
3) I have no idea how the unit count system works (top right number when spawning units), seems to be a bit of a mess.
4) Message saying unit limit reached (red) is too fast, can barely see it.
5) When your HQ gets destroyed I think you should still be able to spawn on it.
6) Add notices when your buildings are under attack/destroyed