Below is a clear, safe, and actionable guide for obtaining and using Resident Evil 4 (2021) save data with the AetherSX2 PlayStation 2 emulator. This covers common steps and precautions — not links to copyrighted game ROMs or illegal game copies.
In 2021, AetherSX2 was rapidly evolving, offering near-perfect emulation on Snapdragon devices. Using a pre-made save data file allows you to:
Unlike PC save files, PS2 saves for AetherSX2 come in specific formats (.ps2, .bin, .mcr), and the 2021 version of the emulator had particular folder structures. download save data resident evil 4 aether sx2 2021
Absolutely – for players who:
The 2021 era of AetherSX2 was a golden period for save sharing. By following this guide, you can resurrect those saves and enjoy Resident Evil 4 as a god-like action hero from the very first village assault. How to Download and Use Resident Evil 4
Still having issues? Leave a comment in the r/AetherSX2 subreddit with your exact error and the filename of the save you downloaded. The community (even in 2025) remains helpful.
Keywords used: download save data resident evil 4 aether sx2 2021, AetherSX2 memory card 2021, RE4 PS2 save files Android, best RE4 saves 2021. Wrong region → Find correct region save
Resident Evil 4 has three PS2 regions:
A save from USA won’t work on PAL ISO.
Fix: Use a tool like PS2 Save Region Changer (available on GitHub). Or download the correct ISO region to match your save.
Rename the downloaded file exactly to Mcd001.ps2 (case-sensitive).
Paste it into /memcards/, overwriting if asked.