Play online Mario Hop And Bop game for free, Mario games , Super Mario games and Super Mario Bros games . So many people will be thrown out by the initial no-instructions splash page, but here it is. To start the game, you must press start. This is a demo of the game. This is a 16-bit nostalgic retro platformer. Even though this is a demo, it contains four stages. It is almost complete, almost!Instructions: Move: Arrow keys Run: Z Jump: X Start / Pause: P Do not forget to tell your friends to come play our Free Mario Games.