Borderlands: The Pre-Sequel

Month of Mayhem SHiFT Codes

2K Australia

Weekly Golden Keys

Every Friday during the Month of Mayhem, we're making it rain Golden Keys with SHiFT codes that unlock 3 Golden Keys each in Borderlands: Game of the Year Edition , Borderlands 2 , Borderlands: The Pre-Sequel , and Borderlands 3 for a total of 12 Golden Keys each week.

SHiFT Code: RRRJT-B5TB3-J3JBJ-BJJJB-WTHSS

Weekly Weapons

SHiFT Code: WCCB3-SCTK3-SZ3XB-3B3JB-5CFRS

Make sure to redeem Month of Mayhem SHiFT codes on the Gearbox SHiFT site or via the in-game Social menu within Borderlands games before they deactivate on October 31 at 11:59 PM PT. As a reminder, each code may be redeemed once (1) per SHiFT account.

Borderlands Collection: Pandora’s Box

Whether you're a longtime fan or a series newcomer, you can snag every Borderlands game to date with Borderlands Collection: Pandora's Box , available on Steam.

If you own any Borderlands game within the Borderlands Collection: Pandora's Box, you'll only pay for the content you don’t already own.

This announcement was originally published by 2K Australia on Steam on Sep 29, 2023.

Open the original on Steam

More from Borderlands: The Pre-Sequel

See more

Announcements come from each game's Steam news feed. ©2026 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. slopranks is not affiliated with or endorsed by Valve. Steam News