I tried running through a round to see how the game works (on my own since I don't have anyone to play with at the moment). The list of things to do in the planning phase makes it seem like attacking is supposed to happen a lot, but I'm not sure how one attacks without losing. Literally every attempt I had the player make resulted in the attacker getting owned. It also didn't look like the terrain mattered at all.
I do like the idea of planning 5 things at once over several locations though.