Justice League Heroes: The Flash Game Boy Adv Cheat Codes

Justice League codes

At the title screen enter these codes for cool effect. With each code hold B button down during entering. Flash yells if you do it right.

• Up, up, down, down, left, right, left, right, select
  Badguys are larger
• Down, down, up, up, right, left, right, left, select
  Badguys are smaller
• Left, up, right, down, left, up, right, down, select
  Flash is larger
• Down, down, down, left, up, up, up, right, select
  Flash is smaller
• Up, down, left, right, right, left, down, up, select
  All heroes
• Up, down, up, up, down, down, up, down, select
  All lives
• Down, down, down, down, left, right, left, right, select
  All powers
• (Hold B) Up Down Left Right Right Left Down Up Select
  Start with five Justice Icons