This is a clone of Flappy Bird made for desktop platforms using Java and OpenGL, this is a modification of The Cherno's Flappy Bird clone for LWJGL 3.2.3. You can find the video tutorial of the project here.
LWJGL 3
: Light Weight Java Game Library 3, which you can download here. You'll have to manually add the JAR and native files to your classpath in order to build and run the game.