Seven continues:
Power on the SNES and do not press any buttons until the title screen appears. Then, quickly press A, B, A, Y, A, X. The sound of a Jawa will confirm correct code entry.
Ninety-nine lives:
Power on the SNES and do not press any buttons until the title screen appears. Then, quickly press X(2), B, A, Y.
View credits:
Power on the SNES and do not press any buttons until the title screen appears. Then, quickly press A, B, A, B, A, B, A, B.
Level 2: Easy lives:
Collecting emblems during the level. Each time you get 100, you will get an extra life.
Kill Darth Vader:
Press X to throw your light saber at him until he dies.
Debug mode:
Power on the SNES and do not press any buttons until the title screen appears. Then, hold L + R on controller two and press A(2), B(2), X(2), Y(2), A, B, X, Y, A, B, X, Y on controller one. Begin a new game or use a password to continue game play. Wait until a side scrolling level is reached. Hold B and press Start to complete the current level or press L + R on controller two to display a debug and level select menu. Note: Most of the other cheat codes are automatically enabled in debug more and also allows unlimited thermal detonators.
Display coordinates, invincibility:
Hold A + B + X + Y and press Select during any side-scrolling level. Location coordinates and invincibility will be activated when all buttons are released.
Sound test:
Hold Y + A + X + Down and press Start in any side-scrolling level.
Rotate logo and introduction text:
Power on the SNES and do not press any buttons until the title screen appears. Then, quickly press Y(4). Press L and R to rotate the logo and introduction text.