Hello everybody, I completed Trine 3 and received in this game many achievements but in GOG this game doesn"t show any achievement( .,, No achievements unlocked yet), why? It shows only 0% .... I have another games in GOG too and here this curious thing I don"t have. Thanks for help.

Thanks for responding to me, I appreciate that. Yeah, I can still check achievements from the in-game menu at least :) I hope this problem will be fixed later. Thanks again.

Just looked through my Trine 3 achievements. Chapter 7 never unlocked when I beat the game at release. Chapter 1-6 and 8 achievements unlocked fine

Sorry for tne necro, but it still seems bugged?
Its been 4 years since this has been reported and aknowledged by the developer.

"I can''t promise a fix" makes me wonder why unlocking achievements for other games on GOG does work and why achievements for Trine 3 do unlock on steam. Translates to me into "Can't be bothered fixing it for you."

I also have the same problem, the achievements do not work in gog :/

please fix

Here is a workaround which works for me:

1. Click right on the installed game in GOG Galaxy
2. Click on "Manage Installation > Configure..."
3. Click on "Show more versions" and select "Version 1.11" (the third one)
4. Uncheck "Automatically update to newest version" and click on "OK"
5. Wait until the download is finished and the version is installed
6. Start the game

Now all achievements which are already unlocked in the game show up in GOG Galaxy.