We have 2 cheats and tips on GBA. If you have any cheats or tips for Justice League Heroes: The Flash please send them in here. You can also ask your question on our Justice League Heroes: The Flash Questions & Answers page.
Complete the following tasks to unlock the corresponding effect.
Unlock Making of...:
Defeat Circe
Unlock Theater:
Defeat Gorilla Grodd
Unlock Boss Rush:
Beat the game
Unlock Superman Race:
Beat the game
Enter the following codes at the Title screen to unlock the corresponding effect. Hold down the 'B' button whilst entering the codes and if entered correctly Flash will yell as confirmation.
Unlock ALL Lives:
Up, Down, Up, Up, Down, Down, Up, Down, Select.
Unlock ALL Heroes:
Up, Down, Left, Right, Right, Left, Down, Up, Select.
Unlock ALL Powers:
Down, Down, Down, Down, Left, Right, Up, Down, Select.
Flash is Larger:
Left, Up, Right, Down, Left, Up, Right, Down, Select.
Flash is Smaller
Down, Down, Down, Left, Up, Up, Up, Right, Select.
Bad Guys are Bigger:
Up, Up, Down, Down, Left, Right, Left, Right, Select.
Bad Guys are Smaller:
Down, Down, Up, Up, Right, Left, Right, Left, Select.
We have 1 questions and 1 answers for Justice League Heroes: The Flash. Check them out to find answers or ask your own to get the exact game help you need.
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