I know Galaxy is still in beta, but is there any workaround to make this work? I've been trying to get the "When It's Many Against One…" Achievement, but it's just not unlocking. I'm positive that all 6 are triggered. I've done it for more than 5 times now.

Can't really move forward with the game because I'm trying to plat Witcher 3. I would really appreciate your help.

Thank you!

I have the same issue. I'm replaying the Witcher 3 and gathering the achievements I missed earlier :). I'm playing on Death March and I kicked those 6 Olgierds 4 times already yet the achievement is not unlocking. I'm also positive that I wake up all of them before killing any. I tried waking them up with Igni and with crossbow. I tried replaying the whole sequence and just replaying the fight itself from an autosave. It doesn't seem to matter, the achievement just won't pop.

I saw a guy on reddit describing the same issue also with gog version. Sadly, there were no answers in that thread.

I also saw people having trouble unlocking it on Xbox. They hard reset the console, clear persistent strorage and reload the save. That seems to fix the issue for Xboxers. Doesn't help us much though :(

So, I solved it. Posting here, maybe it will help someone.

I tried many times on my main PC. I tried replaying with different difficulty settings, tried verifying/repairing game installation, loading and reloading from various moments - nothing helped.

So I tried something different. I installed the game on my laptop. It's relatively old and I had to put everything on low to even run the game at some better fps than a slideshow ;). But in any case, there it worked on my first try (achievement triggered during the cutscene with Iris, when the animals appear). I have a feeling that a trigger for that achievement is placed somewhere during the animation at the end of the fight and beefy PCs simply process that animation too fast and the trigger doesn't fire.

In any case, I recommend reinstalling the game, if possible, on different hardware. Helped me.