also needs a way to keep enemy from passing enemy during battles or movign from the area you tell them to stay as it is anoying when they start moving when u dont want them too
ya this game could also use stand in middle key as i like sitting in the middle and killing everything without hitting castle so i can get a shit load of money for upgrade without raping the enemy so quickly or letting them hit my castle
cell you need to make an all around defence with blasters and mortors then once they push back move up to black the holes and there you can easily crush it with about 100 mortors and blasters