Nimbatus - The Space Drone Constructor is probably going to suck a lot of my free time dry with the easy to use drone builder, lots of fun options to give it some AI along with fun combat.
From the creator of They Bleed Pixels, Russian Subway Dogs is an arcade action game inspired by the real life stray dogs of the Moscow metro and it's now on Linux.
The developer Not Yet, emailed in an update on the development of Warriorb, a pretty unique sounding action-adventure platformer with a new trailer and a call for a few Linux testers.
A developer from the Unsung Warriors team emailed in about their 2D action-adventure. They've released a free prologue with Linux support and it's pretty good.
Egosoft have officially announced their latest space sim X4: Foundations is going to launch on November 30th, although the status of the Linux build isn't fully confirmed.
This is bad news for my free time. Reassembly is a highly addictive spaceship building and exploration game, one that just had a big performance update.
Geneshift (also known as Mutant Factions or Subvein) is a top-down shooter with some seriously good action that's currently in Early Access and the developer has decided to add a Battle Royale mode.