World 8-1 (Super Mario Bros.) - Super Mario Wiki, the Mario

World 8-1 is the first level of World 8 in Super Mario Bros. and the twenty-ninth level in said game. It is the longest level in the game. In VS. Super Mario Bros., this is the only level that has a higher time limit than its original version.

World 1-1 - Wikipedia

World 8-1 (Puzzle & Dragons: Super Mario Bros. Edition) - Super Mario Wiki, the Mario encyclopedia

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

World 8-1 (New Super Mario Bros.) - Super Mario Wiki, the Mario encyclopedia

World 8-7 (New Super Mario Bros.), MarioWiki

World 8-Bowser's Castle (Super Mario Bros. 3) - Super Mario Wiki, the Mario encyclopedia

World 8-Bowser's Castle (New Super Mario Bros. Wii) - Super Mario Wiki, the Mario encyclopedia

World 1-1 (Super Mario Bros.), MarioWiki

Fire Mario, MarioWiki

World 8-Hand Traps - Super Mario Wiki, the Mario encyclopedia

World 2-1 (New Super Mario Bros.) - Super Mario Wiki, the Mario encyclopedia

Bowser, MarioWiki

5:13.80 w/out loads) Nippon Super Mario Bros. - any% 8-4 (Mario) speedrun *Former World Record*