Flash Mario Bros
You do not have Flash installed, or it is older than the required 10.0.0.
Click below to install the latest version and then try again.
Run with the left and right arrow keys, and jump with the arrow. Go for a high score, keeping in mind the formula for calculating your score - right when you start the game up it will display this to you, so take a few minutes to study it before starting. Then, go for the highest score you can!
