You should be able to tell your units to fall back, hold their position, and advance. You should also have medics. Perhaps an engineer, so players can set up their own trenches, barricades, wire, etc. 4/5
Cool. One of my favorite games on Kong.
Things it needs:
~some eye candy
~some music
~a mute button
If it had those, It would be a 5/5. Alas, it only gets a 4/5 :(