Jimmy Neutron Boy Genius: Attack of the Twonkie - Extra challenges

Jimmy Neutron Boy Genius: Attack of the Twonkie - Extra challenges
  • PC
Extra challenges:
Finish retroland level.

Extra level:
Finish the game.

Inventions:
To tell if you can make a invention, there will be a box on the top right of the screen.

Jump Higher:
Run around in circles and jump. You will jump higher and in a circle.
August 12, 2007 - 2:13pm