Infinite Mario Bros.

About

Infinite Mario Bros. is a browser-based platformer that creates endless levels on the fly. Each stage features jump-'n'-run action with power-ups, enemies, and terrain inspired by classic Mario titles. Controls are straightforward, focusing on movement and attacks. The procedural generation ensures no two playthroughs match, though patterns emerge as you progress. The goal is simple survival, how far can you go before a misstep ends your run? This early 2000s project from Markus Persson leans into nostalgic pixel art and chiptune sounds without directly copying Mario's formula. While not as technically deep as modern platformers, its infinite nature and accessibility made it a web favorite among fans of old-school action. The game's charm lies in its simplicity and the challenge of outlasting randomly generated obstacles.