if they make hats that give stats then the only way to keep playing the game will be to buy hats by paying real money and i dont think it will be a nice development for the game
yesterday 12 March 2013 there was a a maintenance on the game and a new patch. after the patch i played the game but starting today 13/3 i experience continuous connection problems
i noticed something: in the high levels that ninjas are a problem you can build 1 or 2 towers near the minion spawning point and build the rest towers back, near your diamonds. the front towers will get exp but you wont lvl them up. instead you ll level up the towers that are near the gems and slowly you ll level the mid towers and later the front this way all of your towers will level up and will reach 3-4 level and 4 level crypts in the back can insta kill ninjas and fear bosses away.just my opinion...