Flappy Paper Plane
Unity 3D
Flappy CU4T3
Unity 3D
City Flappy Crow
Flash
Bubbly Bubble
Flash
Flappy Bird Flapworld
Unity 3D
Flappy Gifts & Cookies
WebGL
Flappy Squid
Unity 3D
Felpudo
WebGL
Flappy Naruto
Flash
Boxy Flyer
WebGL
You just will be CRAZY ^^