On Level 1545. I have used up mu gold bars trying to upgrade my fiends due to only collecting the yellow fuzzy things. You get 12000 yellow ones to 120 blue ones. I ha e o er a million yellow ones and 19000 blue ones. Cant upgrade anything without using up my diamonds. Well I guess I have to stop playing for a while. Yellow and blue should be even. If it cost 48000 yellow ones and 15000 blue ones to upgrade I should win more that 120 blue ones.