The recently on Steam released Hotfix 1.0.1 for X-COM 2 should fix some bugs and improve overall performance.

Official Announcement:

Hotfix Released (Mac/Linux)
26. FEBRUAR - [FERAL] EDWIN
We’re happy to report that the 1.0.1 hot fix update for XCOM 2 (Mac/Linux) is now available. This update will automatically install when starting the Steam client. If it doesn’t automatically, restart Steam. This update includes all the fixes contained in the Windows hotfix released last week. Details of all the fixes are listed below.

Today marks the end of the Early-Access-Phase of Layers of Fear and the full game has now been released on Steam.

Description:

Layers of Fear is a first-person psychedelic horror game with a heavy focus on story and exploration. Players take control of a painter whose sole purpose is to finish his Magnum Opus. The player must navigate through both a constantly changing Victorian-era mansion and ghastly visions of the painter’s fragile and crumbling psyche.

The strategy game Wargame: Red Dragon adds a big patch and new maps with the recently released Map-Pack #3.

The patch also includes changes concerning the balancing of the game, so also veterans might take a closer look!.

Official announcement:

NEW MAPS:
... the ported classic map Thüringer Wald in two variants:
3v3 Snake Pit
3v3 Crossroad

The second Addon for Pillars of Eternity, called The White March 2, is available now for Linux on Steam!

The official Announcement:

The Lunar New Year Sale on Steam has begun and it will last until 12.02.2016!

The Extended Edition of Shadow Run Hongkong is now available for Linux on Steam.

This -for all owners of the Deluxe-Edition- free upgrade adds a over six hours long bonus campaign, developers commentaries and much more.

Developers Announcement:

Agatha Christie - The ABC Murders, a Point-and-Click-Adventure featuring Agatha Christies famous detective Hercule Poirot, is available now for Linux on GOG and Steam.

Description: