i quit at wave 19.cause of the tanks.no1 likes holding the mouse above a tank for 15 seconds.you should have just made more enemys come or enemys that do more dmg but still not to much hp.and at wave 18 i still found ti easy.
very very good game!i ended with 114504 score and i was brilliant tutot of combat ( tier 5).and i could do 48 dmg =D realy 1 of best games on kongregate