Feb 23, 2014 Yes, using a 3D game engine for a 2D game. This is a tutorial that will teach you how to make a clone of Flappy Bird called Tappy Plane using Unity3D. You should use this tutorial if you’re a beginner to Unity 2D game development with some C# programming experience. Let’s get started! The complete project code can be found on Github All images used under Creative Commons from Kenney V