For the realtime-tactic-game Sudden Strike 4 the Patch 1.11 called "Soviet Update" has been released.

This new update adds a new commander, new heavy tanks and two additional multiplayer maps:

The “Soviet Update” (version 1.11) has been released - introducing a new commander, new tanks and new maps!

Commanders!
This new update for Sudden Strike 4 introduces a new commander, new heavy tanks and two additional multiplayer maps!

New Features

New Armoured Doctrine

The Patch 1.6.0 for the Action-RPG-game Hand of Fate 2 adds big changes the combat system and balancing:

We're proud to release our latest update to the game, 1.6.0, which brings a whole suite of changes to combat. Batter your foes, unleash the power of your artefacts and enjoy enhanced manoeuvrability with Hand of Fate 2: Combat Reforged!

Bash Abilities

The Version 0.4.19 of Lutris has been released.

It focuses mainly on the usage of DXVK:

lutris (0.4.19) bionic; urgency=medium

* Prioritize winetricks from the runtime
* Populate DXVK versions with github releases
* Add support for DirectX 10 with DXVK
* Fix detection of xgamma
* Add 24BPP option for Xephyr
* Restore Alsa option for Wine
* Prepend additional system paths to runtime

The new Version 2018.08.30 of AppGameKit (aka AGK2) adds some new commands and fixes bugs.

The Changelog for the current version:

AppGameKit Version 2018.08.30

Today we've released a new version of AppGameKit with a range of new commands and fixes. The full details of what's new in this version are listed here:

Clipboard
Added SetClipboardText and GetClipboardText commands on Windows, Mac, iOS, and Android

The management-game Two Point Hospital is now available for Linux on Steam!

Design and build your own hospital!

Build up a hospital from nothing to a masterpiece as you design the most beautiful – or functional – healthcare operation in the whole of Two Point County.

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

The new SciFi-Adventure State of Mind from developer Daedalic is now available for Linux on GOG and Steam!

When mind and machine become one – what will remain of humanity?