The screen when the option to hack into the matrix is selected. The player is allowed to use this gamemode as much as they like (although if they tweak settings too much, the game and browser can crash). Sandbox Mode is the only legitimate gamemode that allows you to cheat to complete the game. Sandbox mode is a gamemode exclusive to Learn to Fly 3. Sandbox Mode is obtainable by clicking and holding title in the title screen verify or by completing Classic mode for the first time.
