Great Game
This could turn out to be more like a game with hundreds of troops if you change the game so that every troop you buy spawns like 10 or 20 of that unit, and they die quicker. Then you could get larger armies for the same ammount of gold, but less gold per kill (like.....1 or 2?). Then you would have a larger screen with smaller units, and command things from top down. This might remove the need for the commander on field though. Otherwise, great game, with good strategy elements. Maybe if you could make it so you could have more of certain stronger units at a time it'd be a bit more balanced.