The following are known Gecko Codes for Battleship on Nintendo Wii (Wii).

Always Round 1 [Crapulecorp]
0019B163 00000000

Unlimited Humans Ship Health (Press B ON/OFF) [Crapulecorp]
281B3602 FBFF0400
CC000000 00000000
081A0D18 00006464
20190070 00000000
E0000000 80008000
*WiiMote-NunChuck*
*Ported From The D3mon's Ntsc Usa Version*

Unlimited Humans Ship Health [Crapulecorp]
081A0D18 00006464
20190070 00000000
*Ported From The D3mon's Ntsc Usa Version*

Unlimited Moves per Ship [Crapulecorp]
081A0D10 00020000
20190070 00000000
*Ported From The D3mon's Ntsc Usa Version*

Infinite Fuel [Crapulecorp]
081A0D1C 05FFFF03
20190070 00000000
*Ported From The D3mon's Ntsc Usa Version*

Unlimited Humans Rockets [Crapulecorp]
04016054 38830000

Humans Skill Bar Full [Crapulecorp]
0419B154 00036400
*Ported From The D3mon's Ntsc Usa Version*

Alien Skill Bars [Crapulecorp]
0419B11C 00100408
*Ported From The D3mon's Ntsc Usa Version*

Alien Ship Health [Crapulecorp]
081A1B18 00000164
20190070 00000000
*Ported From The D3mon's Ntsc Usa Version*

Button Activator

Player 1 [Crapulecorp]
281B3602 YYYYZZZZ
*WiiMote-NunChuck*