Tannenberg is not only from the Verdun developers, it's also serves as a standalone expansion. The developers have announced the release date and platforms now too.
I must admit, this has me more interested in Ravenfield. One of my issues with the game, was your AI team doing whatever it wanted. The developer seems to be making steps towards making it more fun.
Bohemia Interactive have put out Virtual Programming's latest update of Arma 3 for Linux, it includes 64bit support and finally fixes the texture issue I had.
Knightfall is a simple top-down action RPG that recently added Linux support. The game uses a reduced vision mechanic, so you cannot see far at all, to force you to react quickly.
Death Point is a new top-down action and stealth game from Andiks LTD, it recently released with Linux support. Always on the lookout for a new stealth game, I couldn't pass it up.
Regions Of Ruin, a 2D pixel side-scrolling RPG with town-building that the developers say is what you would get if the game Kingdom met a broad, skill based open world RPG. It seems they are in need of a bit of Linux user help.
There's a lot of arcade shooters around, but Vulture mixes the genre up with more modern systems like a block-based upgrade system to customize your fighter.
Following a rather short beta, Super Blood Hockey is now officially available for Linux. People who helped to test it will even be added to the credits.
RUNNING WITH RIFLES, the rather excellent top-down tactical shooter has a new patch that sounds good along with a reveal of their Pacific DLC price and store page.
This upcoming game will feature wizards, familiars and many different types of enemies to kill. Linux is a targeted platform ahead of its release early 2018.