Saboteur! has in-game achievements. I've only played the first one, but I wouldn't be surprised if the other two also had them.

The Hero of the Kingdom series that just released today have in-game achievements at least the first two games. Can't test the other ones since I never played them.

Tyrant's Blessing joins the club

I can confirm all of the games in the series have in-game achievements.

So that would be Hero of the Kingdom I-III and the two Lost Tales?

Yes, all 5 titles have in-game achievements.

Thank you and alexandros050. I will add them to the list later this day.

would you like a list of every game on gog that the games page lists it as having achievements?

2,772/7,299 games, demo, dlc etc

Have achievements listed on their product pages

Deleted.

Might be true but these are not the games we have on our list. We are talking about ingame achievements, meaning achievements that can be triggered even though you don't use the Galaxy client (which is mentioned in the OP in case you are interested). Those are not listed by GOG at all.

ah i see, yes comparing your list to mine there are one or two that dont have them

some on your list have now been amended on gog to state they have achievements

You still misunderstand.It does not matter for games to be on this list if they have actual Galaxy client bound achievements or not. ONLY those with ingame achievements (alone or in addition to client bound achievements) will get listed and collected here.

I don't know if this game has been already mentioned, but it has in-game achievements

Rogue Lords