Making Flappy Birds from start to finish using Java and the LibGDX Framework. The result being a game that. Flappy Intro. Attach a block to the "when click" block, then press "Run". Click or tap the screen to move Flappy to the target. OK. More. Blocks. Show Toolbox. The entire process took 1hr and 10 minutes exactly. It was fun. if you have any other things that you'd like to.