Make Sail from developer Popcannibal is a reasonably promising game about building boats and attempting not to sink. The latest update is out and adds in a creative mode.
One I spotted recently, Behold Studios (Galaxy of Pen & Paper, Knights of Pen and Paper) are working on a new game called Out of Space and it sounds interesting enough.
For those of you with a creative side that fancy building a theme park, Parkitect is a good option. It's currently in Early Access and progress is great.
Epic Games have released Unreal Engine 4.21 and it includes some interesting stuff on the Linux side of things.
Get ready to blast off towards the red planet once again, as the Surviving Mars: Space Race expansion is set to release on November 15th.
After waiting since last summer, Behold Studios have now managed to add official Linux support to Galaxy of Pen & Paper along with the +1 edition free update.
Tropico 6 from developer Limbic Entertainment and publisher Kalypso Media now has a release date announced for January 25th, 2019.
Vilmonic, a pixel-art artificial life sim from Bludgeonsoft has been officially released, with full Linux support.
Two updates in the space of a week? You spoil us Lutris team. The open source game manager continues spitting and polishing.
For you GOG fans, strategy game Egypt: Old Kingdom which is from the same developer of Predynastic Egypt is now available with Linux support.
Epicinium from developer A Bunch of Hacks has hit Kickstarter. It's an interesting strategy game, one where nature is a finite resource you must try to not destroy during your war.
Urban Terror: Resurgence, the revamp of the classic free FPS Urban Terror has some fresh footage of the alpha that's running on Unreal Engine.
Klei have been working on improving Mark of the Ninja: Remastered with a recent beta that's now live for everyone. Two Linux-specific issues were found and fixed.
Jellies, yes Jellies. Little wobbly creatures not too different to the slimes from Slime Rancher. Alchemic Cutie isn't just a cute name, it's a sweet looking game.
Planetary Annihilation: TITANS, the massive scale RTS now being continued by the new Planetary Annihilation Inc had another small patch recently to further improve it.
Glass Bottom Games, developer of Spartan Fist and Hot Tin Roof have announced SkateBIRD and it looks hilariously fun.
Here's a curious one, the survival adventure The Long Dark from Hinterland Studio is going to be leaving GOG.
Monstrum is an interesting one, a horror game with some random generation, one of three monsters each time you play and it's quite freaky.
Since Steam has relaxed their content policy lately, Meltys Quest has not only become fully uncensored it also now has a Linux version so you can go about and do the naughty.
Book of Demons, a dungeon crawling hack and slash with deckbuilding will no longer get a native Linux port. Steam Play is part of the reason. UPDATED.