Oxygen Not Included is the space colony simulation game from Klei Entertainment that I'm pretty excited about and it's showing signs of life for a Linux port.
Following on from my article announcing that the Linux version of The Signal From Tölva could be downloaded on Steam, it's now officially released on GOG & Steam.
Beamdog have officially announced their next revamp of a classic with Neverwinter Nights Enhanced Edition. I have it confirmed it will be on Linux too.
PAWARUMI is a modern take on the classic shoot 'em up formula, with explosive visuals and explosions literally everywhere. As of today it's officially on Linux.