Big Wing, a handheld flight simulator - This toy was based on a four-track tape player on your belt, a roll and pitch sensor in the plane, and a command headset. The idea was that your flight commander would instruct you in terms of your tasks and maneuvers, and would respond appropriately based on what you did or didn't do.
A simple logic system monitored sensors for attitude, weapons firing, wing position, and landing gear. If you did what your commander told you to do, the appropriate track would be played in your headset.