Before we discuss the specific version number or file format, we need to understand the scope of the project. Newer Super Mario Bros. Wii is not a simple texture swap or a basic level edit. It is a full-fledged, standalone "sequel" built within the engine of New Super Mario Bros. Wii (NSMBW).
Developed by a team known as the "Newer Team," this ROM hack (or ISO mod) took over three years to create. It features:
If you thought you had mastered every secret, every Star Coin, and every hidden exit in New Super Mario Bros. Wii, think again. The passionate modding community has taken the beloved 2009 classic and transformed it into an entirely fresh, challenging, and expansive adventure. At the heart of this transformation lies the keyword that has been buzzing through emulation forums and homebrew channels: Newer Super Mario Bros. Wii 1.30 WBFS. newer super mario bros wii 1.30 wbfs
In this article, we will dive deep into what this file is, why version 1.30 is the definitive edition, how to properly install the WBFS file on your USB loader, and what makes this mod a essential play for any Mario fan.
| Category | Description | Gameplay Impact |
|----------|-------------|-----------------|
| New World – “World 9: The Forgotten Castle” | A hidden, unlockable world containing 8 brand‑new levels (9‑1 to 9‑8). Accessed by completing the original 8‑4 with a Star and entering a secret warp pipe in World 8‑3. | Extends replay value; introduces new power‑ups (the “Chrono Mushroom”) and a final boss that references Super Mario 64. |
| Online Scoreboard Revamp | The original Nintendo Wi‑Fi Connection (NWFC) servers were shut down in 2014. v1.30 redirects scores to a Nintendo‑managed cloud endpoint (still reachable via Wii’s native Wi‑Fi stack). The UI now shows regional leaderboards and a “Friends‑Only” filter. | Players can compare scores again without third‑party services. |
| Bug Fixes & Stability | • Fixed a crash that could occur when using the Mini‑Mario power‑up in World 5‑3.
• Resolved a memory leak when repeatedly entering the Star power‑up in multiplayer.
• Corrected sprite clipping on the Super‑Hammer in widescreen mode. | Smoother gameplay, especially in 4‑player sessions and when using custom widescreen patches. |
| UI Tweaks | • Updated the main menu background to a higher‑resolution 480 × 720 PNG (still within Wii’s 8‑bit palette).
• Added a “Version” indicator on the pause screen.
• New “Press + to view DLC” prompt. | Makes it easier to see you’re running the updated version and encourages DLC discovery. |
| DLC Integration | A small DLC pack (≈ 2 MB) that includes the new world’s music and the “Chrono Mushroom” texture. The DLC is now bundled with the v1.30 patch, so no separate purchase is needed. | No extra steps for the player; all content is available immediately after the patch is applied. | Before we discuss the specific version number or
Note: The DLC is not a separate title in the Wii’s title list; it is stored as a sub‑title (
00010001/00000100) under the main SMB Wii ID (00010001/00000102). Home‑brew loaders must mount this sub‑title for the new world to load correctly.
The legal and ethical distribution of ROM hacks is a complex field. Usually, mods are distributed as "patch files" (e.g., .xdelta or .bps), which contain only the differences between the original game and the mod. Applying these patches requires the user to possess the original game disc. Note: The DLC is not a separate title
However, Newer Super Mario Bros. Wii posed a unique problem: the mod altered nearly 90% of the game's assets and internal structure. Furthermore, the ease of use was a priority for the Newer Team. Consequently, the 1.30 version was often distributed in the wild as a pre-patched WBFS file.
Collecting Star Coins is no longer optional. In version 1.30, every World has a hidden "Cannon" or "Key" level that requires a specific number of Star Coins. World 9 (the special world) demands 75 Star Coins to enter. World 10 (the final challenge) requires 100% completion.
For those without a Wii, the 1.30 WBFS file works perfectly on the Dolphin Emulator.