Just curious and maybe there was already a post with this question, how many games have you finished on gog?
Do games which you had finished already before buying from GOG count too? I presume not.
BTW, how can I see how many GOG purchases I have? I don't see any number in My Account/My Games, and counting them manually is soooo burdersome. Anyway, if I counted right, I currently have exactly 270 GOG purchases (including freebies, and counting series as one title, if they were sold together, e.g. King's Quest 1-3 counts as one title).
Of those, I have completed 0, after purchasing them from GOG. I am not counting the games I had finished already before I re-bought them from GOG.
Closest to the end I am with Gorky 17, and Baldur's Gate, so either one will probably be my first finished GOG game. But, most of the Baldur's Gate I played with my CD version, and at some point I simply moved the save games to the GOG version and continued there. Gorky 17 I have played from the start on GOG, albeit I have also the CD version (aka Odium). I just never went ahead to installing it.