Because Capcom encodes saves with your unique Steam ID, simply downloading a "100% complete" file won't work without a tool to "resign" it to your account.
This is the gold standard for transferring or fixing save files. It allows you to take a save file from another source and "resign" it with your own Steam ID so the game recognizes it.
Turn off Steam Cloud synchronization before editing. If the cloud detects a mismatch, it may overwrite your edited file with an old one. re4 remake save editor verified
C:\Program Files (x86)\Steam\userdata\[Your ID]\2050650\remote\win64_save .
These GitHub-hosted tools are frequently used by the modding community to brute-force Steam IDs and convert save files between different versions of the game. How to Use an RE4 Remake Save Editor Safely Because Capcom encodes saves with your unique Steam
Modifying save data carries a risk of "Swallowing the file into the void," where the game simply deletes the corrupted data.
Verified editors and trainers typically offer the following modifications: Turn off Steam Cloud synchronization before editing
While technically a "trainer" rather than a standalone save editor, this tool by Raz0r allows you to edit your inventory, health, and currency in real-time while playing, which effectively serves the same purpose as a save editor without the risk of file corruption.
