Godzilla: Save the Earth Cheats

Cheat Menu
Press and hold [L], then [B], then [R] in that order, then let go of them starting with [B], then [R], then [L]. Then enter the following codes:

246518 - Master code
975013 - Unlock Challenges
532459 - Get 100,000 Points
667596 - Get 150,000 Points
750330 - Get 200,000 Points
294206 - Unlock Gallery 1
409014 - Unlock Gallery 2
525955 - All monsters
659996 - All cities
812304 - Buildings indestructible
122574 - Energy does not regenerate
536117 - Health comes back
259565 - Player 1 does 4x damage
819342 - Player 1 has infinite Energy
531470 - Player 1 is invisible
338592 - Player 1 is invulnerable
927281 - Player 2 does 4x damage
324511 - Player 2 has infinite energy
118699 - Player 2 is invisible
259333 - Player 2 is invulnerable
500494 - Player 3 does 4x damage
651417 - Player 3 has infinite energy
507215 - Player 3 is invisible
953598 - Player 3 is invulnerable
988551 - Player 4 deals 4x damage
456719 - Player 4 has infinite energy
198690 - Player 4 is invisible
485542 - Player 4 is invulnerable