Challenge cards throw unexpected fun into the game. Challenges affect how teams do their next deed. ZoomZap means going into hyper-speed to do the next deed faster. Team Up lets teams join for the next deed and earn double fuel while helping out.
The Proto-Deck has two Challenge Cards. Click on them to see them:
If you have ideas for new challenges leave your comments below or go to the Create Your Own Card page to download a card blank to make a card you can share here on the site.