Here is the famous game about Mario - one of the best among unblocked games. In this game, 10 levels and in addition you can create your own levels. The gameplay and controls are extremely simple: the "1 Player Game" button launches the game, the "Level Editor" takes you to the editing mode.
Additional information about the level editor can be found under the "Game menu" section. The "Game Info" button shows information about the game. The "Option" button shows additional settings. The "Create" button creates a level. The "Play" button is needed to play the level. This game is perfect for those who just want to kill extra time.