Contrast is a complete arcade game template which is ready to release.

Features: * Complete, ready to release project. * World curvature vertex shader included. * Extensively commented, clear C# code. * Optimised for mobile and standalone. * Touch and keyboard input. * Infinite, procedural levels. * Easy to modify with full instructions.

For those who want to dig a little deeper, there is documentation guiding you through the creation of your own tunnel variations.