I think the game concept and gameplay is rather decent and fun. However, please make it easier to select a particular unit, as well as distinguish the different units, whether that is making the unit icons larger or enabling a zoom feature, because at the moment the icons are ridiculously small and it is near impossible to select the unit you actually want to select, or see which unit is which. Also, it would be nice if there were a mini-map at the top of the screen to see how far along you are so you have a rough idea.