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Hello, I can see the issue as I have those achievements which should be visible collected, and they're not saved as achieved.

I've created a Mantis issue:

It would be great if you could attach your logs in a post here. I'll move them to the mantis issue.

Where can I find Galaxy logs on my computer?
On Windows Vista or later: C:\ProgramData\\Galaxy\Logs
On Windows XP: C:\Documents and Settings\All Users\\Galaxy\Logs
On Mac OS X: /Users/Shared/
Thank you. I've uploaded your logs to the Mantis issue. :)
JudasIscariot question:

> We just recently updated the game as the developer sent us an updated version of the game (no mention of Galaxy or anything). Could you update your game and see if the achievements work?

You can also respond here:
Post edited September 23, 2016 by Johny.
Quote from mantis, unfortunately :(

Hi folks,

This game was to have achievements implemented but due to circumstances beyond our control, work has stopped on the achievements implementation in Galaxy.

With that in mind, we have removed the achievements for the time being. Sorry for the inconvenience.