Valve published Proton 5.0-5 for Steam Play which includes some helpful additions and bug fixes, should help you play those Windows-only games while quarantined.
Artifact, the failed card game from Valve, released in November 2018 and within the space of only two months had lost almost the entire player-base. Valve don't appear to have given up, quite the opposite.
Even more developers have begun to offer their games up for FREE. We now have Tomb Raider and Drawful 2 joining in.
Xbox One wireless dongle and controller on Linux? Yes it's a thing, people use it and the xow project is making it better and easier than ever.
DXVK, the almighty translation layer that takes D3D 9/10/11 and spits out Vulkan, that paired up with Wine allows many Windows-only games to perform will on Linux has a new update out.
The Fertile Crescent, a (currently) entirely free to play real-time strategy that's a little like a retro Age of Empires just had a big update focusing on the overall quality.
During the GOG Spring Sale, they've teamed up with Triplevision Games / Graffiti Games to offer their unique Metroidvania experience free for 48 hours.
Helms of Fury from developer A Bit Awake was just recently announced as a dungeon crawling rogue-lite with a focus on fast combat, discovering items and combining runes to create insanely powerful builds.
Neverwinter Nights: Enhanced Edition from Beamdog has been updated again, bringing some pretty huge improvements and a great sounding story pack is coming soon.
Dungeon Drafters is another Kickstarter success as Manalith Studios' campaign just ended, hitting well over their goal and so the game is coming to Linux.
Alwa's Legacy from Elden Pixels appears to be facing a small delay, as they're no longer aiming for an April release but there's plenty of good news.
Valve have released a new Steam Client Beta which pulls in a couple of Linux improvements and they appear to be preparing a new Proton version with a tweak for Half-Life: Alyx.
Legend of Keepers: Career of a Dungeon Master from Goblinz Studio enters Early Access today, letting you become the evil overlord of a dungeon. This isn't a Dungeon Keeper styled game though, it works like a turn-based strategy with some management elements.
Paradox Interactive and developer Colossal Order have announced Cities: Skylines Sunset Harbor, a brand new expansion for the massively popular city-builder to release on March 26.
Car racing of a miniature sort with RC cars is what's on the track in PocketCars, and it just recently enabled Linux support in their Early Access release.
MangoHud, the awesome Linux overlay for OpenGL and Vulkan games has another new release. GOverlay, the FOSS application designed to make configuring MangoHud easy has also been refreshed.
Death and Taxes, a narrative game about choosing who lives and who dies as the Grim Reaper is now officially open source.
Imperator: Rome, the grand strategy game from Paradox Development Studios about the classical world will soon have a little more depth to the religion features in the 1.4 "Archimedes" update now due on March 31.
Exit the Gungeon from Dodge Roll/Singlecore and Devolver Digital is a small, spin-off 'dungeon climber' immediately following the adventures in the excellent Enter the Gungeon.
Purism aren't a company we cover here often, as their devices aren't usually gaming related. However, they did just announce a mini-PC that looks and sounds rather lovely called the Librem Mini.