I am the owner of GamingOnLinux. After discovering Linux back in the days of Mandrake in 2003, I constantly checked on the progress of Linux until Ubuntu appeared on the scene and it helped me to really love it. You can reach me easily by emailing GamingOnLinux directly.
Easily one of my top 10 favourite Linux games released last year, Dead Cells, is about to get a huge free update. There's also a sweet mini documentary about the developer.
Aeon of Sands - The Trail is certainly attention-grabbing, with the retro look inspired by old dungeon crawlers mixed with some interesting story-telling where you create your own adventure.
After a successful Kickstarter back in 2016, LUNA The Shadow Dust development has been coming along nicely. However, a Linux version back then was only a "very high" possibility but it's now confirmed.
Heroes Ravage sadly failed the first time around on Kickstarter, it's back and this time they're going the single-player route with their rather unique idea.
A DLC release that I missed from earlier this month, one I'm sad I missed because it's great! Monster Prom: Second Term is exactly what Monster Prom needed.
ZED from indie developer Eagre Games and publisher Cyan Ventures (the new publishing arm of Myst creator Cyan) has a fresh trailer up and it does look good.