Super Mario Bros. - Super Mario Wiki, the Mario encyclopedia

Super Mario Bros. is a video game released for the Family Computer and Nintendo Entertainment System in 1985. It shifted the gameplay away from its single-screen arcade predecessor, Mario Bros., and instead featured side-scrolling platformer levels

Bowser - Super Mario Wiki, the Mario encyclopedia

Super Mario Encyclopedia: The Official Guide to the First 30 Years: Nintendo: 9781506708973: : Books

Level - Super Mario Wiki, the Mario encyclopedia

Spike - Super Mario Wiki, the Mario encyclopedia

World 1-1 (Super Mario Bros.) - Super Mario Wiki, the Mario encyclopedia

Mario - Wikipedia

Super Mario All-Stars + Super Mario World - Super Mario Wiki, the Mario encyclopedia, super mario world

Baby Mario - Super Mario Wiki, the Mario encyclopedia

Koopa General - Super Mario Wiki, the Mario encyclopedia

Yoshi's Egg - Super Mario Wiki, the Mario encyclopedia