Bruce Lee: Return of the Legend (GBA)
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Gallery mode
On the "Select a Slot" screen, hold L and press Down, Up, Down, R, R, Select, Left.
God mode
On the "Select a Slot" screen, hold L and press Down, Down, R, R, Up, Up, Select.
Invincibility
On the select ''a slot screen'', hold L and tap down, down, R, R, up, up, select.
Make Weapons Last
R Button, Up, R Button, Up, R Button, Up, R Button.
Randomize All Enemies
Up, Right, Down, R Button, R Button, Select, Left.
Select Big Thugs
Right, Left, Right, Left, Right, Left, Right
Select Jamals
Right, Right, Right, Right, Right, Right, Right.
Select Texases
Up, Down, Left, Right, Up, Down, Left.
Time Challenge mode
On the "Select a Slot" screen, hold L and press Up, Down, Up, R, Up, Down, Select.
Unlock the Bruce Lee around 1973 Outfit
Enter Right, Down, Down, R, R, Select, Left.
Unlock the Director's Cut
Up, R Button, Select, R Button, Up, Select, Select.
Unlock the Dragon Outfit
Enter Right, Up, Down, R, Up, Select, Left.
Unlock the Gold Outfit
Enter Right, Up, Up, R, R, Select, Left.
Unlocking Different Costumes
Bruce '73: To unlock the Bruce '73 costume, unlock Director's cut mode.
Dragon: To unlock the Dragon costume, beat the game on Director's cut mode.