Click the green flag twice or else there will be a bug. Click z key or the screen to start. Use up arrow or space keys or click flappy bird or click the button to move. If you touch a pipe or hit the ground you die. Passing through pipes give you a point. How many pipes can you pass before you die?
I had to code flappy and the pipe by using YouTube but the ground and backdrop were created by me. Sorry about a few bugs I couldn't fix. Please try this out!