It's pretty decent. Some of the progression trees seem fairly derivative of other Kong games I have seen, but you have done a good job of making it feel fresh and not tired and stale overall, even with the rudimentary art. I really like the Azur Tower system and the hold click to attack, as well as the crafting disciplines and the way everything is multiplicative. 4/5 - looking forward to see what else you do with this.
 "Reapers Revenge (Beta)"){kind=icon}
 "G.W.E calc (IOU)"){kind=icon}