If dwarves aren't your thing and you want to do some building in space, Stardeus is worth a look and it just recently had a pretty huge upgrade.
Enjoy games like RimWorld, Dwarf Fortress and The Settlers? You'll likely quite enjoy dwarven colony builder Mountaincore as well.
A little janky in places as expected from an Early Access game but Starship Troopers: Extermination is a lot of fun to play with friends and even complete strangers.
Valheim is a fantastic game but it could do with some optimisations, especially when you're building up a big castle and whatever else people come up with. Thankfully Iron Gate have put out some improvements.
Mechabellum is a new Early Access release from Game River and Paradox Arc (the publishing arm of Paradox Interactive). It's an auto-battler like say Dota Underlords and Auto Chess, but with big mech units with battles like Supreme Commander.
City-builders come in all shapes and sizes and now you can build on the back of a massive turtle flying through space in World Turtles.
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.
Thrive is a free and open source in-development evolution sim, a bit like a more scientific version of EA's Spore and Thrive 0.6.2 expands the gameplay even more with some new prototypes.
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.
If you love anything remotely similar to Vampire Survivors and other horde-style auto-shooters, you might want to take a look at Swarm Grinder.
Have you been someone who loved playing games like Starcraft and Age of Empires primarily in multiplayer mode with your friends, or do you still play them? Then I might have something for you that could make your competitive RTS heart beat faster and bring some fresh ideas.
Continuing my quest to have no free time ever, I have been checking out Soul Survivors that's now available in Early Access. It may be yet another Vampire Survivor-like but that's not a bad thing at all.
A pixel-art version of The Sims? Sign me up. Tiny Life from Ellpeck Games and Top Hat Studios is now available in Early Access.
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.
Fusing together the best elements of deckbuilders and tactical turn-based battles, Takara Cards is a little unusual to get into but full of charm to keep you wanting more.
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.
Love your Picross? Check out Picma - Picture Enigmas, a new Steam release with Native Linux support and it has a lot of content. It's also free to play, to a point.
Stories from the Outbreak from Coldwild Games, an indie game development company from Latvia, creators of "Merchant of the Skies", "Luna's Fishing Garden" and the "Lazy Galaxy" series hits Early Access.
While Super Indie Karts already had Native Linux support, it's nice to see another developer making improvements for Steam Deck too.