I just would wish clicking would WORK. Perhaps an alternative way? (PS: clicking works on everything else, just not in battles.) I usually lose because i clickclickclick and nothing happens, then i look and they put 50 guys in the field, when I finally manage to put one.
I wish there was a more epic ending that that. >_>
By the way C4 tricked me by being too simple. XD (TIP: many of the levels can be completed with a simple stick)
i wish the reload button was space. having to move your finger out of the moving button just to quick-reload doesn't help. Adding perhaps an option to configure controls could help.