The following are known Game Genie Codes for Tiny Toon Adventures 2: Montana’s Movie Madness on Nintendo Game Boy.

• 006-14B-19E
  Infinite time
• 00D-5CD-19E
  Infinite energy
• 029-66E-F7A
  Start with 1 heart
• 039-66E-F7A
  Start with 2 hearts
• 00A-5ED-E6E
  Infinite lives
• 00E-1E9-E62
  Start with 1 life
• 04E-1E9-E62
  Start with 5 lives
• 09E-1E9-E62
  Start with 10 lives
• 00E-229-5D4
  Start with lots of points
• 01E-319-F7E
  Start with 100 seconds on the clock
• 03E-319-F7E
  Start with 300 seconds on the clock
• 07E-319-F7E
  Start with 700 seconds on the clock
• 09E-319-F7E
  Start with 900 seconds on the clock
• C3C-DAD-E61
  Invincibility
• 00D-53D-679
  Get hit once and you will die
• 3FD-53D-679
  You do not flash as long after getting hit