This is part one of a tutorial on how to make an FPS for Android in Unity. By the end, you'll be able to walk around a 3D world and shoot at objects!

The Build a Battle Royale with Unity and Blender course is usually $199.99, but right now, this guide to building your own game is actually less than the price of buying some used games, only $14.99.

While blueprints to make guns could soon be available online, those we spoke with in the local 3D-printing industry believe making them will be difficult.