yeah reset skill botton would be nice but it is nevertheless a really really really great game! didnt play such a nice TD game since....since a long time!
Using magic spells, upgrading towers after they gathered enough experience and using skill points to enforce their powers is nothing new, but it is well conected in this game.
(hope my grammar isnt too bad :P )
n1ce game
50k jump is really easy... do tricks all the way up and get the multiplier so you can do easily 5 000 points and the way down activate your glider and do the tricks again and get the multiplier the second time... so you will get over 50k without any problems.
lol... hard badge? for what?
look at your structures (you dont have that much...) and at their description. after that look at the map and you should realize where you have to build which structure to defeat the game...
but the time it took was a bit annoying after you built your defence it took like hours to link the rifts...