Cover -- Copyright -- Credits -- About the Author -- About the Reviewers -- www.PacktPub.com -- Table of Contents -- Preface -- Chapter 1: Introduction to the 2D World of Unity -- Remembering the past to build the future -- The 2D world of Unity -- The perspective camera -- Getting grounded -- Making new friends -- Let's move it! -- Gotta move it! -- Make 'em run! -- Summary -- Chapter 2: It Lives! -- Cameras - they now stalk us! -- Falling to your doom! -- Falling fatally into death colliders -- Death and resurrection - respawning -- Jump to it! -- Jumping for fun (and profit) -- Not missing the ground -- Wait, did I collide with something? -- Got a glitch? -- Making the world bigger -- Let's get dangerous -- Bullets are better when they hit things -- Summary -- Chapter 3: No Longer Alone -- Making enemies -- Make it move -- Make it deadly -- Let's go huntin'! -- The swarm -- Summary -- Chapter 4: Give It Some Sugar -- Expanding the world! -- Parallax scrolling -- Parallax layer ordering -- Let's score! -- Enemies - forever! -- Summary -- Chapter 5: The Ultimate Battle of Ultimate Destiny -- Meet the king -- Crown the king -- Dusty platforms -- Crushing defeat -- Summary -- Chapter 6: The Finishing Touches -- Game rounds -- Give it a start screen -- Summary -- Index.