The following are known Code Breaker Codes for Game & Watch Gallery 4 on Nintendo Game Boy Advance (GBA).

These codes are for the U.S. version of the game.

• Master Code – Must Be On
  000092E1 000A
  101CE62C 0007
• Access All Games
  7200CF3A E000
  32003B39 0000
  7200CF3A E000
  42003B3A 0000
  00000002 0002

Modern Mode Codes

• Start With 1000 Points
  7203BFDC 0001
  8203BFDC 03E9
• No Misses
  7203BE38 0001
  3203BE38 0000
• All Moons
  7203DE56 0000
  8203DE56 0500
• Start With 1000 Points
  7203A4F4 0001
  8203A4F4 03E9
• No Misses
  3203B3C9 0001
• Infinite Ammo
  3203B3BE 0004
• Start With 1000 Points
  7203A3D4 0001
  8203A3D4 03E9
• No Misses
  7203A230 0001
  3203A230 0000
• 99 Wins
  7203B450 0001
  3203B450 0063
• Infinite Health
  3203B42F 0005
• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E9
• No Misses
  3203A1FC 0000

Classic Mode Codes

• Start With 1000 Points
  7203A3D0 0001
  8203A3D0 03E9
• No Misses
  7203A22C 0001
  3203A22C 0000
• Start With 1000 Points
  7203A4F4 0001
  8203A4F4 03E9
• No Misses
  7203B330 0001
  3203B330 0000
• Infinite Ammo
  3203B355 0003
• Start With 1000 Points
  7203A394 0001
  8203A394 03E9
• No Misses
  7203A1F0 0001
  3203A1F0 0000
• 99 Wins
  7203AC32 0001
  3203AC32 0063
• Infinite Health
  3203AC17 0032
• Start With 1000 Points
  7203A3CC 0001
  8203A3CC 03E9
• No Misses
  7203A228 0001
  3203A228 0000
• Start With 500 Points
  7203A3C8 0001
  8203A3C8 01F4
• No Misses
  7203C44E 0200
  8203C44E 0300
• Start With 500 Points
  7203A3C8 0001
  8203A3C8 01F4
• No Misses
  7203A224 0001
  3203A224 0000
• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E9
• No Misses
  7203A1FC 0001
  3203A1FC 0000

Modern+Classic Mode Codes

• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E9
• No Misses
  7203A1FC 0001
  3203A1FC 0000
• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E9
• No Misses
  7203A1FC 0001
  3203A1FC 0000
• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E9
• No Misses
  7203A1FC 0001
  3203A1FC 0000

Modern Codes

• Start With 1000 Points
  7203A39C 0002
  8203A39C 03E8
• 32 No Misses
  7203A1F8 0001
  3203A1F8 0003
• Start With 1000 Points
  7203A3CC 0001
  8203A3CC 03E8
• No Misses
  7203A228 0001
  3203A228 0000
• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E8

Unlock Gallery Games Codes

• Manhole
  72002174 5555
  32002150 0002
• Tropical Fish
  72002174 5555
  32002154 0002
• Mario’s Bombs Away
  72002174 5555
  32002158 0002
• Parachute
  72002174 5555
  3200215C 0002
• Bomb Sweeper
  72002174 5555
  32002160 0002
• Climber
  72002174 5555
  32002164 0002
• Safe Buster
  72002174 5555
  32002168 0002
• Life Boat
  72002174 5555
  3200216C 0002
• Zelda
  72002174 5555
  32002170 0002
• All Gallery Games
  72002174 5555
  42002150 0002
  00000009 0004

Manhole Codes

• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E9
• No Misses
  7203A1FC 0001
  3203A1FC 0000

Tropical Fish Codes

• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E9
• No Misses
  7203A1FC 0001
  3203A1FC 0000

Mario’s Bombs Away Codes

• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E9
• No Misses
  7203A1FC 0001
  3203A1FC 0000

Parachute Codes

• Start With 1000 Points
  7203A39C 0002
  8203A39C 03E8
• No Misses
  7203A1F8 0001
  3203A1F8 0000

Bomb Sweeper Codes

• Start With 1000 Points
  7203A388 0001
  8203A388 03E8

Climber Codes

• No Misses
  7203A1E4 0001
  3203A1E4 0000

Safe Buster Codes

• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E9
• No Misses
  7203A1FC 0001
  3203A1FC 0000

Life Boat Codes

• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E9
• No Misses
  7203A1FC 0001
  3203A1FC 0000

Zelda Codes

• Start With 1000 Points
  7203A3A0 0001
  8203A3A0 03E8
• No Misses
  7203C152 0202
  8203C152 0303
• Freeze Enemies
  7203AAF6 0203
  4203AB04 0000
  00000005 007C