Tom & Jerry: War of the Whiskers

Press B (2), A , X , B , Y , A , B at the title screen.

Successfully complete challenge mode as Tyke.

On tournament or quick game modes, go to team battle and place players one, two, and three on team "A" and player four on team "B". Choose these players. First Spike, then Tom, then two Jerrys. You will now have access to the Some Like it Hotter and Raging Mouse courses. If you want to play these again, repeat the steps. Note: All players have to be human (four controllers used).

On Lungens And Dragons, hit anything that can be destroyed. When it says "Map destroyed", look for the sword in the rock to find the secret weapon. The same can be done on all levels for different weapons. Note: If you use Jerry, Nibbles. or Tom, you may get a costume on Lungens And Dragons. On the western level, you can unlock a costume with Tom, Nibbles, and Spike.

Press B , X , B , Y , A , X , A (2) at the title screen.

Press A , B , A , Y (2), X , B , Y at the title screen. Once you or a CPU dies, your/their health bar replenishes to the maximum.

Press Y , B , Y (2), A , X , B , X at the title screen.