The string 01009B90006DC800 is the unique Title ID for Super Mario Maker 2
on the Nintendo Switch. This particular ID often refers to the game's base data or update files used in technical contexts like modding or game management.
Here is an article exploring how this game transformed from a simple "level editor" into a massive, community-driven ecosystem.
The Infinite Mushroom Kingdom: How Super Mario Maker 2 Redefined Play
When Nintendo released Super Mario Maker 2 (Title ID: 01009B90006DC800), they didn't just release a sequel; they handed over the keys to one of the most iconic franchises in history. Years after its 2019 launch, the game remains a vibrant playground where the line between "player" and "developer" completely vanishes. A Toolkit for the Imagination
The core of the game is the Course Maker. Unlike its predecessor, the sequel introduced game-changing mechanics like slopes, on/off blocks, and customizable water levels. Super Mario Maker 2 -01009B90006DC800--v393216-...
3D World Style: One of the biggest additions was the Super Mario 3D World theme, introducing the Cat Suit and unique enemies like Meowser.
The Master Sword: A legendary update allowed Mario to transform into Link from The Legend of Zelda, complete with a bow, bombs, and a shield.
World Maker: Later updates added the ability to string courses together into full "Super Worlds," effectively allowing creators to build their own complete Mario games. The Technical Heart (01009B90006DC800)
For the technical community, the Title ID 01009B90006DC800 is more than just a number. It represents the digital blueprint that allows the Switch to identify and run the game. This ID is often used by enthusiasts to track version updates—like the massive v3.0.0 "World Maker Update"—and by the modding community to create custom assets that push the engine beyond its official limits. Why We Still Play
The magic of Super Mario Maker 2 isn't just in the tools, but in the Course World. It’s a place where you can find everything from pixel-perfect "Kaizo" levels that require hundreds of attempts, to "Auto-Mario" stages that play themselves to the beat of a song. Super Mario Maker™ 2 - Tinfoil The string 01009B90006DC800 is the unique Title ID
The number 393216 looks odd, but it is a decimal representation of a hexadecimal version number common in Nintendo updates. In practice, v393216 corresponds to Version 3.0.0 or 3.0.1 of Super Mario Maker 2, released on April 22, 2020.
Museums and archival projects (e.g., No-Intro) catalog every Switch game by its exact Title ID and version. Having 01009B90006DC800 v393216 ensures that 10 years from now, someone can verify they have the final, complete Super Mario Maker 2 experience—before Nintendo shut down course uploads (which are currently still active but may end in the future).
The ... at the end of your query suggests the version string might continue. Common additions include:
v393216 may be followed by vN for DLC).01009B90006DC801 for patches).v393216 sometimes v0 or v1 appears in dump logs).In complete logs from system memory, you might see:
Super Mario Maker 2 -01009B90006DC800--v393216-v4608 Update checksums ( v393216 may be followed by
Where v4608 = DLC version (in this case, 0x1200 = 18 decimal = version 1.8? Not exactly—but often indicates DLC index 12).
A deep-dive look at one of Super Mario Maker 2’s most intriguing course IDs — “-01009B90006DC800--v393216-...” — that reveals how creators push the game’s systems beyond simple level design to craft puzzles, visual tricks, and emergent gameplay. This feature explains what makes the course memorable, breaks down its key moments, and highlights design lessons creators can apply.
Because your search included a technical string, you may be troubleshooting. Here are frequent errors related to 01009B90006DC800:
| Error Code | Cause | Fix | |------------|-------|-----| | 2002-0001 | Corrupted update data (v393216 mismatch) | Delete software, reinstall from eShop | | 2124-5300 | Online mismatch – different patch version | Ensure all players have same version (check v393216 vs v393220) | | 2356-0009 | Save data references missing DLC | Re-download the 3.0.0 update (v393216) from CDN |
If you're using an emulator and see 01009B90006DC800 failing to boot, your keys may be outdated. For yuzu/Ryujinx, you need prod.keys version 15.0.0+ and firmware 15.0.1+ to run v393216.
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