too easy you need to add a variety of units,perhaps some unit producing towers for both sides so that it is a fight for resources and it would be a lot better if you could put some ai tactics/different spawn types that build up on troops or target certain things.needs a bit of work but it'll be worth it in the end.
wtf!! i log on today and i instantly fail on lv1 when i was on the last level yesterday i cant play any of it without you failed or it not loading anything