This time we'll make Space Invaders and learn a ton about making complex games. I'll cover How to Draw Pixel Art with Gimp, Sprite Sheets, SoundManager, Camera, Animating Bullets, User Interfaces, Prfabs, Collisions, Ignoring Collisions, Sound Effects, Making Objects Appear, OnTriggerEnter, SpriteRenderer, Changing Sprites, Destroying Objects, AI Players, Randomizing AI Actions, StartCoroutine, Yield, Animated Explosions and numerous tips that will help you avoid mistakes.