Super Mario Bros. is a groundbreaking side-scrolling platform game that follows the adventure of Mario, a brave plumber from the Mushroom Kingdom, on a mission to rescue Princess Toadstool from the villainous Bowser. Released for the Nintendo Entertainment System (NES), the game helped define the platforming genre and remains one of the most influential video games of all time.

Players guide Mario across a series of colorful, imaginative worlds filled with pipes, underground tunnels, towering castles, and treacherous platforms suspended over lava. Along the way, Mario must defeat or avoid enemies such as Goombas, Koopa Troopas, and Piranha Plants while navigating obstacles and hidden secrets.

The game introduces iconic power-ups that transform gameplay. The Super Mushroom makes Mario grow in size and durability, the Fire Flower grants him the ability to throw fireballs, and the Starman provides temporary invincibility. Each level challenges players with precise jumps, timed movements, and clever level design that rewards exploration and skill.

With its memorable music, tight controls, and inventive world design, Super Mario Bros. set the standard for platform games and launched one of the most beloved franchises in gaming history. Decades later, it continues to inspire players and developers alike with its simple yet masterfully crafted gameplay.