Run and jump on platforms and goombas in the Mario universe as you stay alive and complete levels. Play Old Mario Bros game for free at friv-com.com. We offer the best way to enjoy playing for free. Old Mario Bros is one of our very best Friv.com games.

Use A And D button to Run, Use W button to Duck/Enter, Use Spacebar button to Jump, Use J And A button to Fireballs, Use K And S button to Hammer,

mario..