A modern alternative often used by advanced users. It supports "Hook" and "Proxy" modes, providing flexibility if standard methods fail.
Run the game. If successful, you can start DLC missions from Sanctuary III. Use on Steam Deck
Move the downloaded DLC content into the game's directory, typically located at: Borderlands 3/OakGame/AdditionalContent . Apply the Unlocker: borderlands 3 dlc unlocker steam best
Configure the CreamAPI .ini file with the specific AppIDs for the DLCs you want to unlock (these can be found on SteamDB ).
If you are playing on a , the process requires additional steps because of the Linux-based Proton environment. A modern alternative often used by advanced users
Download and locate the steam_api64.dll in your game’s Binaries/Win64 folder.
A more comprehensive "all-in-one" unlocker that works across Steam, Epic, and EA apps. However, some users have reported Steam client warnings when using it for long periods. Step-by-Step Installation for Borderlands 3 If successful, you can start DLC missions from Sanctuary III
To successfully unlock DLC in Borderlands 3 , you must follow a two-part process: getting the and getting the files .
Widely considered the most stable and easiest tool for Steam. It works by replacing the standard steam_api64.dll with a version that tells the game all DLC IDs are authorized.
Unlocking DLC for on Steam typically involves using third-party tools that trick the game into believing you own the content. While this allows you to access expensive expansions like Moxxi’s Heist of the Handsome Jackpot or Bounty of Blood , it is important to understand the technical requirements and potential risks involved. Top DLC Unlockers for Steam (2026)
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