After years of not receiving ANY updates, Serious Sam Classics: Revolution is finally out of Early Access.

https://steamcommunity.com/games/227780/announcements/detail/1597010908192988236

About time! I thought there was no point in bringing it to GOG considering the game was practically abandoned, but now would be a good to vote for it on the Community Wishlist!

https://www.gog.com/wishlist/games/serious_sam_classics_revolution

The classic versions of TFE and TSE seem to be the extent of what Croteam cares to give GOG. Bogus Detour being somewhat exempt since it's mostly Crackshell's game.

(edit - why did I write Crackshot... my mind was clearly elsewhere when remembering that developer's name)

https://www.gog.com/forum/general/byou_upbcause_devolver_digital_is_up_to_75_e1806/post14

dang. :/

I still strongly wonder if Croteam just doesn't like dealing with middlemen/go-betweens when pushing updates to their games. I said it in that thread I linked to as well, but I'm curious if they'd potentially reconsider given that they can now push build updates via Galaxy without having to wait on GOG contacts to handle all that stuff. Might be worth asking them (through Twitter or email or... something) and see if they're more amenable to getting more of their titles on here or not.