A classic ROM!
The ROM you're referring to is:
The Legend of Zelda: A Link to the Past (JPN, 1.0) with a CRC checksum of 3322EFFIC.
To verify, here are some details about this ROM:
The Japanese 1.0 (v1.0) version of The Legend of Zelda: A Link to the Past (CRC 3322effc) is widely regarded as the "definitive" version for speedrunning and technical play due to its unique glitches and faster pacing. The Speedrunner’s Gold Standard
This specific ROM is prized by the competitive community because it lacks the bug fixes found in later English and Japanese revisions.
Faster Text: Japanese characters convey more information per text box than English, significantly reducing time spent in dialogue.
Exclusive Glitches: It is the only version that supports critical "No Major Glitches" (NMG) techniques like:
Fake Flippers: Allows Link to swim without the Zora's Flippers. Item Dashing: Enables dashing while holding specific items.
Spin Speed: A glitch where spinning and running on the same frame increases Link's movement speed. a link to the past -j- 1.0 rom with crc 3322effc
Major Glitches: For categories allowing "out-of-bounds" (OoB) play, this version is required for various wall-clipping and exploration glitches. Technical Utility
Beyond speedrunning, this ROM is the standard "base" for many modern fan projects:
The requested file is the original Japanese 1.0 release of The Legend of Zelda: A Link to the Past (known in Japan as Zelda no Densetsu: Kamigami no Triforce
). This specific version is highly sought after because it contains glitches and fast text speeds that make it the standard for speedrunning and ROM randomizers. Verification Details
To ensure you have the correct file for tools like the ALttP Randomizer, you can verify its checksums using a tool like the ALttP CRC Checker. A clean, headerless ROM should match: CRC32: 3322EFFC MD5: 03A63945398191337E896E5771F77173 SHA-1: E7E852F0159CE612E3911164878A9B08B3CB9060 Where to Find the ROM
While distributing copyrighted ROM files is restricted, you can typically find this version on preservation and community sites:
Archive.org: Often hosts complete SNES "No-Intro" sets which include the Japanese 1.0 version.
Planet Emulation: A long-standing resource for Super Nintendo ROMs including various regional revisions.
Physical Hardware: Serious collectors and speedrunners often purchase original Super Famicom cartridges and use a "Retrode" or similar device to legally dump the file. A classic ROM
The ROM with CRC 3322EFFC is the headerless 1.0 Japanese version of The Legend of Zelda: A Link to the Past , known in Japan as Zelda no Densetsu: Kamigami no Triforce .
Due to copyright restrictions, direct download links to commercial Nintendo game files cannot be provided. However, you can verify that you have obtained the correct, uncorrupted base file using the details below. 🔍 File Signatures
To verify your legally dumped cartridge ROM is exactly the correct base file, check it against these unique cryptographic hash signatures: CRC32: 3322EFFC MD5: 03A63945398191337E896E5771F77173 SHA-1: E7E852F0159CE612E3911164878A9B08B3CB9060 🕹️ Why This Specific Version?
This exact file hash is required for most modifications to this game because the Japanese 1.0 release contains specific memory pointers and glitches removed in later versions.
Randomizers: It serves as the mandatory base file for the popular A Link to the Past Randomizer.
Speedrunning Practice: Specialized speedrunning practice builds, like the ALTTP Practice Hack, require loading this clean dump to apply their patches.
Header Issues: If your file has a different CRC but is the correct game, it likely has a 512-byte emulator header. You can use digital cleanup tools to strip the header and obtain the pure 3322EFFC signature.
If you have already sourced your base ROM file, would you like assistance with patching it for a randomizer, or ALTTP Practice Hack
If you believe you have the Japanese 1.0 version, do not trust the file name. File names can be changed by anyone. Follow these steps: Game: The Legend of Zelda: A Link to
CertUtil or HashCheck. On Mac/Linux, use the terminal command crc32 filename.sfc.3322effc, congratulations. You have the authentic item.If you see any other value (e.g., d3b3b8d5 or a1b2c3d4), you have either a modified ROM, a bad dump, a header-attached ROM, or a different region.
"The file name is a rumor; the CRC is the truth."
The search for "a link to the past -j- 1.0 rom with crc 3322effc" represents a larger movement in digital archiving. We have moved beyond the era of "download any Zelda ROM." We are now in the era of verification. This specific hash represents a snapshot of gaming history from December 1991—a moment in Kyoto where a programmer finalised the master ROM, and a legend was born.
Whether you are a speedrunner chasing a world record, a historian documenting censorship changes, or a fan wanting to play the game as it was first intended, 3322effc is your key. Guard that checksum. It is the only proof of authenticity in the chaotic sea of digital copies.
Note: This article is for educational and preservation purposes. Always respect copyright law and consider purchasing official re-releases (such as the Nintendo Switch Online + Expansion Pack) to support the creators.
Target ROM Specification:
3322EFFC3322EFFC. Always check the .ips or .bps readme.It is important to address the elephant in the room. While the keyword "a link to the past -j- 1.0 rom with crc 3322effc" is often searched alongside terms like "download free," the ethical preservationist view is this: A CRC hash is not a file; it is a reference.
The value of 3322effc is as a metric. If you have dumped the ROM from your own legally acquired Japanese Super Famicom cartridge (using a device like the Retrode or Sanni Cartridge Reader), and your checksum tool returns 3322effc, you have verified that your cartridge is a genuine, unmodified 1.0 release. Without that hash, your physical cartridge could be a repro or a later revision.
The CRC-32 checksum 3322EFFC is the primary fingerprint for the original, unmodified Japanese release of the game.
Legend of Zelda, The - Kamigami no Triforce (Japan).sfc3322EFFC is widely associated with the version containing the header in many ROM management databases, though modern "No-Intro" standards prefer headerless ROMs (which would have a different CRC). If your file matches 3322EFFC exactly, it is likely the version utilized by older emulation communities or copier hardware.CRC32 ensures:
If you are looking to modify or play this specific file, keep the following in mind: