Engage hype number one! Stellaris, the awesome grand strategy space game from Paradox Development Studio and Paradox Interactive turns four years old soon and it's getting a big free update.
Tonight We Riot, developed by a worker-owned cooperative Pixel Pushers Union 512, is a 'revolutionary' crowd-based retro brawler that looks like good messy fun and it's confirmed for Linux.
Fort Triumph released with full Linux support recently and it's a really great turn-based tactics game, especially with the way you can interact with the environment. It's also now on GOG.
Resolutiion, the Hyper Light Drifter-like from developer Monolith of Minds is getting ever closer to release and now it's confirmed to be launching on GOG and a demo is up too.
Iris and the Giant was a genuine surprise when it launched in early March, a roguelike deck-builder with a nice narrative twist and a fun tactical battles. Now it has a big update out.
Filament, a stylish narrative puzzle game set aboard a seemingly abandoned spaceship has officially released along with Linux support from Beard Envy and Kasedo Games.
Iratus: Lord of the Dead from developer Unfrozen and publisher Daedalic Entertainment has now left Early Access, with it full Linux support is now also up.
Evil Empire & Motion Twin have updated the excellent Dead Cells again, after release a Half-Life themed patch last month, the larger 'Bestiary Update' is out now.
While GOG don't support their own Galaxy client on Linux (yet?), work continues by the community on Minigalaxy, a streamlined free and open source Linux client for GOG.
Shortest Trip to Earth takes elements of FTL, and then sprinkles in a huge amount more to make it have a lot more depth and quite a lot of challenge to it.
Wanderlust: Transsiberian, just like the previous game Wanderlust: Travel Stories from developer Different Tales is a fresh text-based travelling adventure out now.
The Universim from Crytivo continues pushing through Early Access updates, towards an eventual release later this year. A massive update is out now, which amongst other things adds in some fancy bridges to build.
Littlewood is a relaxing casual town-building RPG, a very peaceful game where there's no combat needed as it blends together lots of different gameplay elements including farming, crafting, mining, gathering and so on.
Stellaris recently gained the massive Federations expansion, and now that's out the door Paradox Interactive and Paradox Development Studio are looking ahead towards a big free update due in May.
HOF Studios have given their tactical RPG with turn-based combat, Depth of Extinction, a full makeover with a fresh Definitive Edition as a massive free update.