Here are some cheats and tips for the game Kendo Rage.
Level select:
Press X, Y, A, B, X, Y,
A, B, Start at the title screen. Press Left
or Right to select a level, then select the “Exit”
option. Begin game play to start on that level.
In-game reset:
Hold L + R + Select + Start during
game play to return to the title screen.