Lightning Force
Note: This game is also titled Thunder Force 4.
Configuration screen:
Press A + Start before game play begins to display
a configuration screen with control, ship, difficulty, and sound
test options.
Ninety-nine ships
Set the "Ship Stock" option on the configuration
screen to "0".
Bonus music
Complete the game to display additional selections on the
music test option of the configuration screen.
All weapons:
Pause game play and press Up, Right, A,
Down, Right, A, C, Left, Up,
B. Press C to add a weapon. Press Down to
remove a weapon. Press Up to add all weapons. Press Right
to add or remove the claw.
Control high score screen:
Use the D-pad when creating a high score entry to control
the movement of the stars.