Steam Achievement Unlocker

Description

Unlocks every achievement for all owned Steam titles. Tested on Windows, Linux, and Mac (x64). Make sure Steam is running and logged in.

Requirements

• .NET 9 Runtime

General Instructions

1. Download SteamAchievementUnlocker-{os}-{arch}.zip from the release section: GitHub Releases.
2. Extract the downloaded files.
3. Run the executable to unlock achievements for all Steam titles.
4. To unlock achievements for specific app IDs, add them as command-line arguments separated by spaces.
   • Example for specific app IDs: 730 813780
5. To clear achievements, add the --clear flag to the arguments.

Platform-Specific Instructions

Windows

After extracting the files, run SteamAchievementUnlocker.exe.

Linux / Mac

• Open a terminal and navigate to the extracted directory.
• Run the following commands:
  1. Set execution permissions:

     sudo chmod +x SteamAchievementUnlocker SteamAchievementUnlockerAgent

  2. Execute the application:

     ./SteamAchievementUnlocker