001 Welcome 002 Using the exercise files 003 Importing artwork 004 Cutting up sprites 005 Optimizing loose sprites with Unity`s TexturePacker 006 Building a pixel-perfect orthographic camera 007 Building a repeating background 008 Resizing textures to fill the screen 009 Animating repeating background textures 010 Emulating parallax scrolling with repeating textures 011 Building a reusable obstacle GameObject 012 Moving obstacles 013 Spawning new obstacles 014 Random spawner delay times 015 Destroying obstacles offscreen 016 Building a GameObject utility class 017 Recycling game objects 018 Building an object pool 019 Wiring up the object pool 020 Making obstacles recyclable 021 Implementing recycle in any script 022 Cleaning up the obstacles 023 Dynamically resizing 2D box colliders 024 Building the player 025 Detecting when the player is standing 026 Making the player jump 027 Adding in a player idle animation 028 Creating a player animation manager 029 Recycling the player game object 030 Starting the game 031 Adding the player 032 Ending the game 033 Adding a 'game over' effect 034 Restart the game 035 Working with fonts 036 Laying out text 037 Controlling text with code 038 Displaying the score 039 Connecting the score to the game manager 040 Saving high scores 041 Adding in a simple lighting effect overlay 042 Adding zombies 043 Adding in animated obstacles 044 Publishing to different formats 045 Next steps