Grand Theft Auto: Chinatown Wars/Controls

Nintendo DS

 * A to punch (or shoot).
 * B to do a somersault.
 * Y does nothing.
 * X to enter/exit vehicles.
 * L to target people (no need to hold L down).
 * R does nothing.
 * The arrow keys move (on foot).
 * use left and right in vehicles to turn, down to honk.
 * Start goes to your PDA.
 * Select goes to your GPS.
 * Touch Screen to navigate.