The idea isn't bad, in fact, I've played games with the same premise, and liked them. Thing is, there are problems with this game, so many problems. I would spawn a unit and they'd walk right past an enemy, then they'd snap into a fight with an enemy like, 2 feet away from them. I hate the fact that there's no set area to spawn. I mean, sure, have a free running battle field, but at least add some lanes or something. I don't really like the fact that if I don't have enough units in one spot, the enemy can just stack up units and the physics allow them to just push my men back without actually killing them. My point is, the creator had a good idea, not original, but good, but they didn't execute correctly.