The following are known Gecko Codes for Astro Boy: The Video Game on Nintendo Wii (Wii).

Infinite Health [TNTkryzt]
077FA850 00000020
A9780008 2C0B8000
4182000C 2C0B4500
40820008 C0180004
D0180000 4A8DFA20
040DA288 497205C8

Infinite Supers [TNTkryzt]
077FA800 00000010
39600009 91631028
7C03282E 4A8D4CB4
040CF4BC 4972B344

Multi-Jump [TNTkryzt]
077FA828 00000028
A964FFDC 2C0B42C8
40820018 3D60802A
816BB9F8 2C0B0800
40820008 3C004120
90040000 4A87F1B8
04079A00 49780E28