Access games from libraries that might otherwise be locked. Unlock DLCs for games you already own.

The GreenLuma 2025 Manager on GitHub is the most current tool for managing game IDs and profiles.

GreenLuma is a widely used developed by Steam006 that allows users to access Steam games and DLCs they do not officially own. By bypassing the Steam client's internal ownership checks, it enables features like playing family-shared games simultaneously, unlocking region-locked content, and accessing additional DLC for owned games. Key Features of GreenLuma

: Many antivirus programs flag GreenLuma as a "False Positive" because it modifies Steam's memory. You may need to add an exception or temporarily disable your security software.

4.5/5

Share games from a friend’s library for free (while they are not playing). Completely legal and safe.