For the Space-Management-game Surviving Mars the new (paid) DLC "Space Race" has been released for Linux on GOG and Steam.

Also the free huge Gagarin Update (Patchnotes) is now available for the main game.

Holy Potatoes! A Spy Story?!, a wacky spy agency sim where you manage your very own potato spy headquarters, is now available for Linux on GOG and Steam.

The Patch 1.20 for the SciFi-adventure game State of Mind fixes problems with the Steam-Controller on Linux and adds many more improvements:

State of Mind Patch 1.20 available now!

Patchnotes program... initializing.
Ready!

Our development team prepared a patch for State of Mind, fixing a couple of issues that were found and reported over the past weeks.

To assure the best gameplay experience, we highly recommend installing this patch.

Patch Notes
Dialogue Logic

A new (paid) DLC for the management-game Railway Empire is now available for Linux on GOG and Steam: Crossing the Andes.

For the Action-RPG Hand of Fate 2 a new (paid) DLC has been released today for Linux on GOG and Steam: "The Servant and the Beast".

Hand of Fate 2: The Servant and the Beast DLC evolves the Game of Life and Death once again with a brand new campaign challenge and a unique companion character.

The developers of Vaporum, the Dungeon Crawler in a Steampunk-setting, have released a Linux-only patch, which fixes the problems with controllers:

Patch #13 (02-10-2018) (Linux Only)

Hey, guys!

Just a small patch for Linux only this time.

The Publisher Kalypso released a new (paid) DLC for the strategy game Dungeons 3 today on GOG and Steam for Linux: Clash of Gods.

This also means, that "Lord of the Kings" is no longer the final DLC for this game... ;-)