Did I farm at level 7 like a freaking monkey?? Yep.
Have I had every single upgrade since level 9?? Yep.
Has it made the game any easier?? Nope. I've been stuck at level 32 for 1 hour trying to get 3 stars. And there's no worse feeling than running out of clicks when you have just one single box left.
Ultimate farming: 1. Get the healer and the golem upgraded. 2. Get the circus and the rainbow. 3. Play level 2 with (turtle, goblin, golem, healer, goblin, turtle) 4. Relax and enjoy the show
how to: build laser turrets all over the circuit, so they can connect. stop worrying about the game. post a comment about the game. get into facebook. start chatting. half an hour later come back to the game and upgrade some towers. repeat as many times as you want. LOL