Borderlands 3 is the ultimate treasure hunting / vault hunting game that is making waves now. This popular game has now shift codes available online. These Shift codes let you gain access to the golden keys and the vaults. A simple search will bring up many shift codes. You can use them to redeem and access many special loots.
How to redeem Shift Codes
The 25 digit Shift codes help one unlock a variety of loot and Golden keys. Most of them have a expiry (especially the good ones), while some dont have.
Here are a list of yet to expire Game codes on the PCGamer website as well as some permanent ones. Check them out as you travel in Borderlands 3
https://www.pcgamer.com/borderlands-3-shift-codes/
This IGN website has a list of shift codes with expiry dates with a tutorial on how to redeem them
https://www.ign.com/wikis/borderlands-3/Shift_Codes