All cosmetic items are available in this save.
All seasonal items are in stock.
Completed 100% of the game's story.
The retention rate is 93,333,644 (93 million).
The maximum amount of all resources.
Everything is unlocked.
Navigate to the following path on your computer: Steam\steamapps\common\Deep Rock Galactic\FSD\Saved\SaveGames.
Download your save file to this folder.
Rename the downloaded .sav file with your Steam ID in the title.
Recommendations for renaming a save file:
In the SaveGames folder, your save file should look something like 765611982736209_Player.sav.
Make sure that the old save file and the new one are in different folders or the old file is renamed, otherwise it will not work.