Good...but
Sadly, I'm gonna have to agree w/everybody on this one...i played the first version before you updated it, and even with the update this game is upsetting...even on nooblet this game is very hard...it freezes up alot, sometimes when you restart a game sometimes you can't set your city so you have to close the game and load it again, the wave button can send multiple waves at you at once and obliterate everything when you thought that you had the best set up in the world...i'm still giving you a 5 because i still hope that this game can come back...........hopefully without so many glitches, i understand challenging people, but the difficulty needs to be lowered, not by much, but still it would help the game run smoother overall
maybe if you could build a manual cannon it would still make the game challenging and still require skill...good luck, hopin to see a better version of the game in the future