The Nintendo Gang are a group of well-behaved youths who are very helpful and very loyal. They will do anything they can to help parents think of alternative punishments to grounding, and will stop at nothing to avoid the Waru Rivals.
The Nintendo Gang are also strongly against child cruelty.
- Wario (betrayed them to become leader of the Waru Rivals)
- Waluigi (banished as punishment for harassing Luigi)