Using a device like the MemCard Pro or PS3 with a PS1 memory card adapter, you can take a mymc-managed virtual card, write it to a real memory card, and play on original hardware. It’s the bridge between emulation and authenticity.
Original PS2 memory cards were 8MB. mymc can create larger cards (32MB, 64MB). Warning: Some PS2 games or homebrew apps may not recognize cards larger than 8MB.
Command:
mymc.exe "Mcd001.ps2" CREATE "NewCard.ps2" 64
In the early days of PS2 emulation, moving a save file from a PC to a friend's actual PS2 console was a nightmare. The PS2 memory card uses a specific cluster-based file system that is not natively readable by Windows, macOS, or Linux.
If you simply copied the .ps2 file to a USB drive, a real PS2 console would not recognize it. mymc solved this by allowing users to "unzip" the game save from the image into a standalone file format (like .psu), which could then be transferred to a physical PS2 using homebrew tools like uLaunchELF.
For the PlayStation 2 emulation community, mymc is an indispensable utility. It demystifies the complex file system of the PS2 memory card, allowing for easy backup, restoration, and transfer of game progress. Whether a player is looking to download a 100% completed save file to unlock content or attempting to recover a corrupted card image, mymc provides the necessary surgical tools to get the job done.
The "paper" you are likely referring to is a technical document titled "PlayStation 2 Memory Card File System" written by Ross Ridge, the original creator of the mymc utility. It serves as a comprehensive (though unofficial) guide to the internal structure and layout of PS2 memory cards based on the research conducted to develop the software. Key Details from the Technical Paper
Purpose: It describes the file system layout for PlayStation 2 memory card images (.ps2), which are primarily used by emulators like PCSX2.
Format Foundations: The document covers the basics of NAND Flash memory, glossary terms for the file system (like clusters and blocks), and data storage in little-endian byte order.
Naming Conventions: Since there is no official public documentation from Sony, many of the field names and structure labels in this paper were created by the author to define how the data is organized. Overview of mymc Software
While the paper explains the "how," the mymc software is the practical tool that applies those rules.
Capabilities: It allows users to import and export save files between virtual memory cards and common formats like MAX Drive (.max), EMS (.psu), and Code Breaker (.cbs).
Virtual Memory Support: It can create new, blank memory card images and manage their contents, such as adding or deleting individual files. Modern Variants:
mymc+: A Python 3 port that adds support for PlayStation 3 (.psv) save files.
mymc++ / myMCpp: Modern versions that support the MemCard PRO2 (.mc2 files) and include native C++ rewrites for better stability.
You can find the original paper and utility on the official mymc website or browse the source code on GitHub. mymc, a PS2 Memory Card Image Utility
While mymc might just look like a utility for managing PlayStation 2 memory card images, it has become a "digital archaeologist’s" favorite tool for uncovering forgotten gaming histories. The "Time Capsule" Effect
Because PS2 memory cards required users to manually delete each file, many owners simply sold their cards with years of progress still intact. Collectors and YouTubers now use mymc to peer into these 20-year-old "digital time capsules". mymc memory card
Frozen in Time: One popular trend involves buying bulk lots of used cards to see the last time a game was played—sometimes revealing a final save from a Christmas morning decades ago.
Finishing the Journey: Some "digital archaeologists" use mymc to export these saves into emulators like PCSX2 to finish a stranger's game, finally completing a level or boss fight that someone gave up on in 2004. The Hidden Art of Save Icons
One of the most interesting aspects found when using mymc to browse old cards is the 3D animated icons.
Unlike modern static images, PS2 saves were actually tiny 3D models.
The "Secret" Animations: In games like Onimusha 2: Samurai's Destiny, the save icon changes based on what you do; if you try to delete or copy the file, the character model might perform a death animation or cut down a pole. Tools like mymc allow fans to extract and preserve these quirky pieces of digital art. The Modder's Key
For the homebrew community, mymc isn't just for nostalgia—it's a gateway to unlocking the console's full potential.
FreeMCBoot: It is frequently used to inject exploits like FreeMCBoot or Mecapone into virtual memory card images.
Reviving the Dead: Modders use it to bypass broken disc drives by setting up USB loading through the memory card, effectively bringing "dead" consoles back to life.
Are you looking to import a specific save file or are you trying to recover data from an old memory card image?
ps2dev/mymc: A public domain utility for working with ... - GitHub
is a public domain PC utility designed to manage PlayStation 2 (PS2) virtual memory card images ( ), primarily for use with the PCSX2 emulator
It allows you to import and export save files between your computer and virtual memory cards, making it essential for users who want to use game saves downloaded from sites like GameFAQs or move their own progress between an emulator and a real console. Key Features and Functionality Import/Export Formats
: It supports a wide range of PS2 save formats including MAX Drive ( ), SharkPort ( ), X-Port ( ), and Code Breaker ( Virtual Card Management
: You can use it to create new memory card images, view the contents of existing ones, and delete specific save files. Graphical Interface
: While it includes a command-line tool for advanced operations, it is most commonly used via its simple GUI (mymc-gui.exe) for ease of use. Compatibility
: Original versions were Windows-exclusive, but newer forks like
have been ported to Python 3 for cross-platform support and compatibility with modern hardware like the MemCard PRO2 University of Waterloo How It’s Used mymc, a PS2 Memory Card Image Utility Using a device like the MemCard Pro or
mymc is a public domain utility used to manage PlayStation 2 (PS2) memory card images. It is primarily used with the PCSX2 emulator to import and export game saves in various formats, such as .max, .cbs, and .psu, that are not natively compatible with virtual memory card files. Key Uses of mymc
Importing Saves: Allows you to take save files downloaded from sites like GameFAQs and move them onto a virtual PS2 memory card (.ps2 or .bin).
Exporting Saves: Lets you extract individual game saves from a memory card image to share them or back them up.
Managing Storage: You can view the contents of a virtual memory card and delete individual saves to free up space, similar to the original PS2 browser. How to Use mymc for Virtual Memory Cards
If you are trying to "create" or modify a virtual memory card image using mymc, follow these general steps:
Open a Memory Card: Launch the mymc-gui.exe and select the virtual memory card file you want to edit (usually found in the memcards folder of your emulator).
Import Saves: Use the Import button (or the icon of a green arrow pointing into a folder) to select a save file from your computer and add it to the card.
Export/Delete: Select a specific game save from the list to export it as a standalone file or delete it from the virtual card.
Save Changes: The utility typically updates the memory card file immediately upon importing or deleting.
For more advanced needs, developers have created updated versions like MyMC-Dual , which allows managing two memory cards simultaneously, or mymcplusplus, a cross-platform version for modern systems. mymcplusplus/setup.py at master - GitHub
setup( name="mymcplusplus", version="3.1.0", description="A PlayStation 2 memory card manager", long_description=long_description, joack/MyMC-Dual - GitHub
mymc is a powerful, open-source utility designed specifically for managing PlayStation 2 (PS2) memory card images. If you use the PCSX2 emulator or hardware like the MemCard PRO2, mymc is the standard tool for importing, exporting, and organizing your save files.
Originally developed by Ross Ridge, this utility bridges the gap between various proprietary save formats used by old-school cheat devices and modern virtual memory cards. Core Functionality: Why Use mymc?
The primary role of mymc is to manipulate .ps2 memory card images. It allows you to:
Import Save Files: Move saves from formats like MAX Drive (.max), EMS (.psu), SharkPort (.sps), X-Port (.xps), and Code Breaker (.cbs) directly into your virtual memory card.
Export Saves: Extract specific game saves from a memory card image into formats like .max or .psu, which can then be used with other software or transferred back to a physical PS2.
Manage Files: Create new, empty memory card images, view existing content, and delete unwanted save files to free up space. Popular Versions and Evolutions If you accidentally format your virtual card in
Over the years, several iterations of mymc have been developed to support newer operating systems and features:
Original mymc (v2.7): The classic version, which requires the Visual C++ 2008 Redistributable (x86) to run on Windows.
mymc+: A modernized port using Python 3 and OpenGL, adding support for PS3 save files (.psv).
mymc++ / myMCpp: Advanced versions that include support for .mc2 files used by the MemCard PRO2 and cross-platform compatibility for macOS and Linux. How to Use mymc with PCSX2
Managing your saves is straightforward with the graphical user interface (GUI) version: mymc, a PS2 Memory Card Image Utility
It was a typical Wednesday morning for John, a college student, as he was getting ready for another day of classes. He was rummaging through his backpack, searching for his trusty Memory Card, affectionately nicknamed "MyMC". MyMC was more than just a simple storage device - it was a treasured companion that held all his favorite memories, important documents, and cherished files.
As he searched his backpack, John's mind wandered back to the day he first got MyMC. It was a gift from his best friend, Alex, on his 18th birthday. Alex had given him the Memory Card with a handwritten note that read: "For the memories we will make, and the ones we'll always cherish". From that day on, MyMC became an integral part of John's daily life.
Over the years, MyMC had been there for John through thick and thin. It stored countless photos of his family's vacations, his friends' birthday parties, and even his own awkward teenage selfies. MyMC also held his thesis papers, important project files, and notes from his favorite professors.
But MyMC was more than just a storage device - it was a confidant. John would often use it to store his innermost thoughts, his poetry, and even his journal entries. He felt a sense of security knowing that his secrets were safe within MyMC's digital walls.
As John finally found MyMC tucked away in a side pocket of his backpack, he couldn't help but smile. He remembered the time he accidentally formatted the card, losing all his files, and how Alex had helped him recover them. He recalled the countless nights he spent transferring music and movies to MyMC, so he could watch them on his commute.
John plugged MyMC into his laptop and began to scroll through its contents. He chuckled at old memes, cringed at outdated fashion trends, and marveled at how far he'd come. MyMC was more than just a Memory Card - it was a time capsule of his life.
As he booted up his laptop, John realized that MyMC was still as reliable as ever. It was a reminder that even in a world of rapidly changing technology, some things remained constant. The memories, the files, and the stories stored within MyMC would always be there, a testament to the power of nostalgia and friendship.
From that day on, John made a promise to himself to keep MyMC safe, to continue filling it with new memories, and to cherish the ones that had already been stored. After all, as the note from Alex had said, "It's not just a Memory Card - it's for the memories we will make, and the ones we'll always cherish".
It sounds like you're asking for a narrative, descriptive, or technical piece based on viewing the contents of a myMC memory card (likely the homebrew or PC-based tool for managing PlayStation 2 virtual memory cards).
Since I can’t actually access your hardware or files, I’ll provide a few versions of the text you might be looking for—depending on whether you want a technical log, a nostalgic story, or a user guide.
If you accidentally format your virtual card in the PS2 BIOS menu, mymc can sometimes scan the raw binary data and extract remnants of old saves using the --extract-all flag.