It is important to distinguish between the and the distribution :
The Super Mario Bros. WAD community is active and creative, with many resources available online, including:
1-1 → 1-2 (warp to 4) → 4-1 → 4-2 (warp to 6) → 6-1 → 6-2 → ... → 8-4.
Originally released for the Wii Virtual Console in 2006, the Super Mario Bros. WAD allowed players to experience the original NES gameplay with modern conveniences like save states (Suspend Points). This format paved the way for "WAD Injecting," a practice where enthusiasts replace the original ROM inside a WAD with a different game or a ROM hack (e.g., Super Mario Bros. Deluxe or custom levels), allowing non-VC games to appear as official channels on the Wii Menu.
Contains information about the title, such as the version and content IDs.