Use the D-pad or joystick for directions. If you are playing a touch-screen version, you may need to tap specific regions of the screen or use an on-screen controller.
, there aren't traditional "cheat codes" for a plane (since you typically control a tank), but there are level select codes and internal game scripts found in the game's code: The Cutting Room Floor Level 1-1: Level 2-1: Level 3-1: Level 4-1: Level 5-1: 2. GTA "Paper Plane" (Duster) & Tank Cheats Cyber Tanks Cheat Code Plane