Infinite Mario Bros is a Java-based browser game which offers unending 2D platforming action, featuring the lovable plumber in another one of his princess rescue missions. Use the arrow keys to move Mario around, press the S key to jump, and hold the A key to run faster or pick up shells.

A new random seed is set whenever the applet is loaded, then all areas and level selection maps are generated from that single seed. No secret rooms in this build, but the entire source code is made available for download by the developer. (source: Retro Remakes)

Name: Infinite Mario Bros
Developer: Markus Persson
Category: Platform
Type: Browser