(I'm still working on it so please be patient) But up arrow to go up, down to go down, left to go left and right to go right. Don't touch the enemy birds, or you will lose gems. Collect gems and once you get enough, you win!
Ok so this is unfinished and i'm not going to work on it. Remix and make better if you want, but please give credit. Edit: Made movement. Still trying to make gems disappear when touched. Edit: Made Thumb and fixed gems. Also added win key. Edit: Added enemy birds and warning signs. Also fixed wing movement.