Ethically, shared saves are part of community culture, but distributing save files that rely on pirated or illegal ISOs can raise legal concerns depending on jurisdiction and intent. From a preservation perspective, shared saves help document how players experience a game across iterations and hardware.
.psu files, which can be imported into other emulators (NetherSX2, Play!, etc.).If the file is compressed or you want to import it into your existing memory card without overwriting other saves: resident evil 4 aethersx2 save data
Best Practice: Use Save States for quick retries during difficult combat sections, but always save at a Typewriter afterward to ensure your progress is secure on the virtual Memory Card. Chronicle: Resident Evil 4 (AetherSX2) — Save Data