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

If Decrease Max Lives [Crapulecorp]
C2192254 00000002
38000009 90030020
60000000 00000000

If Decrease Max Lives (Hold - And Press B ON/OFF) [Crapulecorp]
2838A85A EBFF1400
C2192254 00000002
38000009 90030020
60000000 00000000
CC000000 00000000
04192254 90030020
E0000000 80008000
*WiiMote*

If Increase Max Score [Crapulecorp]
C2191C54 00000002
3800270F 90030004
60000000 00000000

If Increase Max Score (Hold - And Press 2 ON/OFF) [Crapulecorp]
2838A85A EEFF1100
C2191C54 00000002
3800270F 90030004
60000000 00000000
CC000000 00000000
04191C54 90030004
E0000000 80008000
*WiiMote*

QP Max [Crapulecorp]
02369172 0000270F

Unlimited Time (Hold - And Press 1 ON/OFF) [Crapulecorp]
2838A85A EDFF1200
04192500 60000000
CC000000 00000000
04192500 90030050
E0000000 80008000
*WiiMote*

Button Activator [Crapulecorp]
2838A85A YYYYZZZZ
*WiiMote*