Sumerian-Akkadian mythology blended together with Dieselpunk, certainly quite a unique setting in Erra: Exordium which released with Linux support recently.
BLASTRONAUT is a bit of an indie gem, a mining exploration game about blowing up the world beneath you to collect resources. The latest update is a bit wet.
Starsector is something quite special, originally called Starfarer it's been in development for quite a few years now and a big new release is now available.
It has been over four years since X4: Foundations was released. With the new fourth DLC Kingdom End, Egosoft has now brought the last of the original races back into the game, namely the peaceful and scientifically highly motivated Borons.
The upcoming "Paws & Claws" update for Core Keeper sounds wonderful, adding in two major features with pets and a creative mode.
The upcoming major update to Valheim with The Ashlands is sounding increasingly exciting, as the developers have another spoiler-filled development blog post up.
The survival game Grounded from Obsidian Entertainment and Xbox Game Studios has now released version 1.2 and it got bumped up to Verified on Steam Deck.
Valheim continues to be one of the most popular survival games on Steam, and it seems in an upcoming update there's going to be much more extensive customization of the difficulty.
Inspired might be pushing it a bit eh? MineClone2 as the name suggests really is a clone of early Minecraft, although this is free and open source powered by the Minetest game engine. A big new release is out now following the recent Minetest upgrade.
Blending features from city builders and dungeon crawling roguelikes, Landnama sounds pretty unusual, especially with the non-violent theme too.
Free and open source voxel sandbox game engine Minetest, largely known for comparisons to Minecraft, has a big update out in version 5.7.0.
No Man's Sky works great on Linux desktop and Steam Deck with Proton and now I need to jump back in because the Interceptor update sounds great.
I'm not big on life sims personally but add creature collecting into the mix? I'm there. Moonstone Island looks sweet.
No Man's Sky has another big update out now that includes an overhaul of quite a few features like much better VR support, and a new Expedition.
If you love free and open source games keep an eye on the 2D space sim Endless Sky, which just got a new Beta release with version 0.10.0 giving some fresh gameplay improvements.
Anodyne from Analgesic Productions recently celebrated a 10th anniversary, and the community delivered in style with a full fan remake for modern platforms thanks to the previous source code release.
A slightly spooky and weird exploration game about taking snaps, Interior Worlds seems interesting and it's coming to Linux too.
EVERSPACE 2 from ROCKFISH Games is ready to properly blast off on April 6th and it's looking mighty fine.
Colossal Cave, originally released in 1977 from Will Crowther and Don Woods has been revived and reimagined for modern audiences.
Forspoken has been controversial for quite a lot of a reasons, but also a title many were looking forward to. The release was a bit rough but the developers are cleaning it up now and it has some Steam Deck fixes.