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.

Super Mario Bros. Deluxe, MarioWiki

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

World 1-2 (Super Mario Bros.), MarioWiki

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

World 7-Fortress 1 - Super Mario Wiki, the Mario encyclopedia

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

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

World 1-1 (Super Mario Bros. 3), MarioWiki

World 8-2 (New Super Mario Bros.), MarioWiki

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