Resident Evil 4 Aethersx2 Save Data Guide

Save states are convenient but not guaranteed to work across emulator updates. Use them for short-term convenience only. Always supplement with in-game memory card saves for long-term preservation.

These are saved as .p2s files in the emulator's internal directories.

Emulation Data Analysis Unit Date: April 2026 Version: 1.0 – covers AetherSX2 v1.5-3668 and RE4 PS2 v1.0 resident evil 4 aethersx2 save data

Mastering installation unlocks the game’s true potential on Android. Whether you want to terrorize Dr. Salvador with a maxed-out Handcannon from the first encounter, or you just want to cruise through the story in Ashley’s armor, a custom memory card is your golden ticket.

: A game save from a European (PAL) version of RE4 will not load on an American (NTSC) ISO. Save states are convenient but not guaranteed to

The utility allows you to import individual save files directly into a PS2 memory card image. This is particularly useful for merging downloaded saves with your existing progress.

: Check the file size — if it is significantly larger than 512KB or unusually small, something went wrong during download. Re-download the save file from a different source. Also, confirm that your game ROM and the save file share the same region (USA, Europe, or Japan). Save files are not interchangeable between regions. These are saved as

RE4 will typically save to Slot 1 unless you manually change virtual slot assignment in emulator settings.