Star Wars: The Empire Strikes Back Cheats (GameBoy)

To quickly defeat the AT-STs in level 3, duck until one approaches. When it is directly
overhead, swing your lightsaber upward. Then jump over the top of it and swing it again.
Your jump becomes charged when ducking.

The Imperial AT-AT Walkers in level 2 are defeated easier on foot with Luke. Getting
between its legs and press Up + A.