I'm on the designing part of the development of my game Stupid Chickens 3, and I really got inspired from the Angry Bird artistic so I want to make the artistic style the same but graphic and design different in a way (The trees are different , the title , etc...) . The point is that this is not an Angry Bird clone and it is different kind of game, but when I posted the image of the title screen on facebook indie group some people said that this is Angry Birds rip off. The question is can't I make the same artistic style or it is wrong?