MESOPOTAMIA CHEAT CODES
Sound test:
INSTRUCTIONS
Enter code and turn on the game system
| CODE | EFFECT |
|---|
| Hold Select + I + II |  Sound test |
Final Boss battle:
INSTRUCTIONS
Enter code at the "Input your birthday" screen.
| CODE | EFFECT |
|---|
| Hold Down + I and press Run | Final Boss battle |
Sound test:
INSTRUCTIONS
Enter code at the "Input you birthday" screen to display the sound test menu. REMEMBER The duration that Run must be pressed is very precise.
| CODE | EFFECT |
|---|
| Hold Up + I and press Run | Sound test |
Adjust brightness:
INSTRUCTIONS
Enable the "Sound test" code. Enter code at the sound test menu.
| CODE | EFFECT |
|---|
| Press Select, Up, Up, Down, Down, Left, Right, Left, Right, II, I | Adjust brightness |
Mini-game:
INSTRUCTIONS
Enable the "Adjust brightness" code. Press Select until a flashing red screen appears. Then, enter code
| CODE | EFFECT |
|---|
| press II, Up, Up, Down, Down, Left, Right, Left, Right, II, I. Use the D-pad to move, II to shoot, and I to fire a smart bomb during the mini-game. | Mini-game |
MESOPOTAMIA TIPS & TRICKS
Monochrome mode
Press Select fifteen times in level one while playing the game. Press Run to pause your game, then hold I and press Up.
Unlimited extra lives
Pause and resume game play one hundred times. All enemies that are shot will turn into bonus lives.
MESOPOTAMIA UNLOCKABLES
None.