Because Aethersx2 is built on the architecture of the popular PC emulator PCSX2, their memory card formats are entirely compatible. Locate your Mcd001.ps2 file on your Android device.

Save files are region-locked. A save file from the version of the game will not work on the PAL (Europe) ISO.

This is the standard in-game method using typewriters. AetherSX2 creates a virtual .ps2 memory card file. To transfer these, you typically need to import/export the .ps2 file or use a manager like mymc-gui to extract individual game saves.

Managing save data for on AetherSX2 involves importing external memory card files ( .ps2 or .max ) to unlock everything or backing up your own progress. Because AetherSX2 emulates the PlayStation 2, it uses virtual memory cards that store your game saves in a specific directory on your Android device. How to Import 100% Save Data

Because AethersX2 uses raw .ps2 images, use a PC utility like to import the downloaded save file into your Mcd001.ps2 file.

: Use any typewriter in the game to select a save slot and record your progress.

Android's scoped storage rules can make finding your save files a bit of a treasure hunt. To access these folders, you will need a robust file manager app from the Google Play Store (such as ZArchiver or Solid Explorer) that can access the hidden Android/data directory.

Note: Accessing this folder on Android 11 or higher may require a specialized file manager like ZArchiver due to scoped storage restrictions. Key Unlockables in RE4 Save Data

Interact with it and save your progress to Memory Card Slot 1.

Tap the emulator's pause menu or settings option in the top corner. Look for the option.

You can "Import" a save file directly if it's in a compatible format, or point the app to a custom memory card file you've prepared. Finding Your Save File Location

Resident Evil 4 remains one of the greatest survival horror games ever made. Playing the PlayStation 2 version on your Android device using the Aethersx2 emulator brings back incredible memories, but managing your save files on a mobile operating system can be tricky. Whether you want to back up your 100% completion file, transfer a save from your PC, or fix a corrupted data error, understanding how Aethersx2 handles memory cards is essential.

Before you can manage your data, you must understand how the emulator handles saves. AetherSX2 simulates physical PS2 hardware, including the Memory Card.

Saving data in Resident Evil 4 on AetherSX2 is a straightforward process:

Whether you want to back up a 100% completed game file, transfer your progress to a new phone, or fix a corrupted virtual memory card, understanding how AethersX2 handles save files is essential. This comprehensive guide covers everything you need to know about managing your Resident Evil 4 saves. Understanding AethersX2 Save Types

: Aethersx2 also supports "Folder Memory Cards" where each game save is a separate folder, making individual game management much easier. 2. How to Transfer Resident Evil 4 Save Files