Super Mario Bros Crossover

Click 'Allow' to play Super Mario Bros Crossover!
Click the Lock icon and change Block to Allow to play Super Mario Bros Crossover.
1. Click the i or lock-icon top left in the Chrome address bar.
2. In the Flash dropdown, select 'Allow'
3. Refresh the page.
Click 'Always allow' to play Super Mario Bros Crossover!
If you don't see the Flash option above, you can still enable Flash as follows:
  1. Open a new tab and go to
  2. Change Block (default) to Allow in the Flash section
  3. Reload the page

This game is using Flash! After the 31st of July 2019, your internet browser might start blocking Flash, especially if you use Google Chrome. This means you'll have to activate it to play this game.



Super Mario Bros Crossover122 votes. 4.86 / 5

Super Mario Bros. Crossover is a Flash-based platforming game. Enemies such as Goombas, Koopa Troopas and Hammer Bros will prevent players from leveling up. Mario and Luigi can use Koopa bullets to take down enemies and take power from special blocks that serve to increase health, fireball or invincibility in a short period of time. Besides completing the level, players can also earn money and points, trying to get high scores.


  • Use the arrow keys to move.


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