How to create a 3D game From Scratch 1. Create a simple 2D Maze before 3D starts ,We need to create a 2D game 2. Making a Radar , Now the real fun begins, First imagine that our player has a big rule and then starts. 3 . Final setup - the render . 4. Credits ,fonts , Study Material and more. If playback dosen't begins shortly, try restarting your device.