Needs a bit things...
Maybe more upgrades, the game must be more longer, more enemies, and maybe you must create a sequel with more variety of castles, but the game it´s good.
needs more levels though
That game sucked, it was way to boreing
But I prefer your other version "Castle Smasher", simply because I think the colour is better on that game. You should upload the one from doughnutgames onto Newgrounds too.
it woud have been beter if you coud the ball and catapult like put the ball on fire or have a beter trejectory put spikes on the ball or like make the ball explode on inpact and stuf like that and beter graf and animetion but stil if its your first try in making a game then its not bad.