Fly Catbug Fly!

Tap the grid button between the achievements button and items button at the main menu to display the Bravest Warrior's computer. Enter the following codes at the computer to activate the corresponding cheat function.

Fly 1,000 meters in an environment to unlock a high-speed version of that level. Fly 1,000 meters in the high-speed environment to unlock the next environment. There are a total of eight environments.