For the free Raytracing-enabled version of the classic shooter Quake 2, the update 1.8.0 has been released for Linux on Steam:

Quake II RTX v1.8.0 Update

Maintenance update that includes the fixes and features introduced in the past two years.

Highlights:

From now on until 25.05.2023 is the dystopic shooter Metro Last Light Complete Edition available for free on Steam.

Also a big Metro Sale is going on.

For the free Raytracing-enabled version of the classic shooter Quake 2 the Patch 1.5 has been released for Linux on Steam:

Quake II RTX 1.5 PATCH

Hey, everyone! Today we're releasing v1.5, featuring the below features, fixed issues, and improvements.

New Features:

The DLC Hellraid for the Zombie-game Dying Light has received it's first big update: Lord Hector's Demise.

Dying Light - Hellraid: Lord Hector's Demise

Dear Hellraid adventurers,

The new (paid) DLC Hellraid for the Zombie-game Dying Light snatches the player into another realm and is now available for Linux on Steam.

For the Half-Life-Remake Black Mesa the Hotfix 1.1 has been released for Linux on Steam:

Hotfix 1.1

We have tested a patch extensively on public beta and have switched it over to the mainline for everyone to use. This fix should not affect saves, but please let us know on the Steam forums or Discord if you have any issues.

Black Mesa, the Remake of Half-Life 1, has officially left the Early Access and released Version 1.0 for Linux on Steam!

Hello, Science Team!

Launch day is finally here, complete with a brand new trailer! We are making a big push to let everyone know that Black Mesa 1.0 is OUT! Please share this great news with your friends and followers on any social media platform.

New Trailer