Unlock Ducking
Successfully complete challenge mode as Nibbles.
Unlock Butch
Successfully complete challenge mode as Tyke.
Unlock Tyke
Successfully complete challenge mode as Jerry.
Play as Spike
Successfully complete challenge mode as Tom.
Unlock Lion
Successfully complete challenge mode as Butch.
Secret weapons
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.
Disable Robot Cat
Successfully complete challenge mode as Lion.
Unlock Nibbles
Successfully complete challenge mode as Spike.
Unlimited lives
Press Right, Right, Up, Left, Up, Right, Down , B , A , Select, Start and Start again at the title Screen.
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