Well this was not the best ide i had but like the best one i could possibily finish.

Main idea is you can send the bird to direction. If hits an enemy it will like peck or something. Idk yet ill decide while adding animations with detailed sprites. You can call the bird back if there is no obstacle between you etc. I am planning to make a maze-ish game after im done with enemies. If you find idea it could make it more original please leave a comment B). And good luck with your games.