Tilt Brush, a popular VR app that lets users paint in a 3D space. Originally from Skillman & Hackett, it was later acquired by Google and now they've open sourced it.
ENCODYA is an adventure that follows a little girl with a world-changing plan and her big clumsy robot, set in a dark and grey cyberpunk Neo-Berlin it's a pretty bleak future.
Ova Magica, a blending of casual farming in the spirit of Stardew Valley and Harvest Moon blended with monster taming and battling like something out of Pokemon is now live on Kickstarter.
Cyber Shadow from Aarne "MekaSkull" Hunziker and Yacht Club Games is an epic throwback to the likes of Ninja Gaiden and Shadow Of The Ninja and it's out now with Linux support.
Ready for a run through the dungeons? How about to catch 1000s of monsters? Siralim Ultimate will see return of the deep RPG when it enters Early Access on March 12.
I always have a soft spot for Maia, a colony building sim from Simon Roth of Machine Studios with its very different take on building up a space colony on a distant world.
There's quite a few games available on Steam that either don't support Linux, or do support Linux but like the Windows release there's a better way to run it perhaps with an open source game engine. Luxtorpeda will help with that.
Kind Words is one of the most chilled-out games around, although calling it a game feels a little weird. You write anonymous caring letters to real people around the world and it really is sweet.
There's a few mountains that Steam Play Proton still needs to climb over the next few years, to enable more Windows games and more features in those games to work under Linux. One big one is at least in progress.
Scarlet Hood and the Wicked Wood is going to take you on an adventure that loops over with twists and turns, featuring a narrative time-loop like some kind of Groundhog Day.
Love you wild adventures? Critters for Sale is one you should take a look at because this is the second time I've played it and I still have no idea what the hell is going on.
For regular Linux gamers, Lutris is pretty much a household name by now. For those that aren't - Lutris is a game manager allowing you to sort through all your games from various stores.
Bittersweet Birthday is an upcoming action game set inside a mysterious building. You wake up dazed and confused, there's people after you but someone is trying to help you escape.
Inspired by the likes of Dwarf Fortress, Civilization, SimCity and more we have the free and open source Arcane Fortune which continues to expanding in features.
LDtk (prev called LEd) is an in-development free and open source level editor, one that's modern and designed to be as user-friendly as possible designed by a former dev on Dead Cells.