This Super Mario Brothers Flash online game is 5.93 MB in size, so please allow plenty of time for it to load...
This is a much-improved sequel to the original game - control of Bullet Bill is now via your mouse rather than the keyboard, there are many more levels than before, there are mid-level checkpoints, and there are unlockable characters.
See the instructions in the game for details of how to play. Each time you complete a level you will be given a password to write down so that you can skip that level (and play as an unlocked character) the next time you play (but be careful when entering passwords, as the game is case-sensitive).
If this game doesn't work on your machine, you may need to upgrade to the latest version of Adobe Flash Player.
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