melcom-creations/galaxy-integration-steam 2.1.9-64bit

Release - v2.1.9

on GitHub

Steam Integration for GOG Galaxy 2.1+ (64-bit) - v2.1.9

This feature and scalability release improves DLC handling, achievement synchronization, and library imports for large Steam accounts. It also resolves several ownership and synchronization edge cases while preserving the existing integration experience.

Highlights

• DLC Support: Owned Steam DLCs are now linked to their corresponding main games in GOG Galaxy.
• DLC Achievements: Unlocked achievements from owned DLCs and expansions can now be included with the achievements of the main game.
• Large Library Support: Package processing has been redesigned to reliably handle Steam accounts with more than 12,000 license records.
• More Reliable Achievement Imports: Missing Steam responses no longer block the entire achievement synchronization.
• Improved Ownership Detection: Package removals, duplicate records, and changes between Family Sharing and direct ownership are now handled more accurately.
• Updated Steam Achievement Support: Achievement synchronization now uses Steam's current services for improved compatibility.
• 64-bit & Python 3.13: Fully compatible with GOG Galaxy 2.1+ (64-bit).

For the complete list of changes and technical details, please see the project's CHANGELOG.md.

Installation

1. Close GOG Galaxy completely.
2. Extract galaxy-steam-plugin-v2.1.9-64bit.zip into:
   %localappdata%\GOG.com\Galaxy\plugins\installed
3. Restart GOG Galaxy and connect your Steam account via Settings -> Integrations.

Note: The complete achievement catalog displayed by GOG Galaxy depends on metadata provided by GOG. The plugin can import unlocked Steam achievements, but newly added or locked achievements may remain unavailable until GOG updates the corresponding game metadata.