as the title says and according to release lists and such

No pineapple left behind.
Galactic Civilizations 3: Mercenaries

And so far we have
Layers of Fear
Downfall:Redux (a re-release upgraded version from what I hear)

This one is a genuine surprise. I haven't been following it's Early Access development, but it's always come across to me as more of a delivery vehicle for a very specific political satirical message -- something that's trying to make a very sharp point of discussion -- than an actual game. Not that I'm saying that you can't do both, but from what I've seen, NPLB seems to be more about its message than about its medium. And I hate to drag out this tired meme again, but it again strikes me as being more of a niche title.

If this actually turns out to be a very good management sim game with robust gameplay and sound mechanics and design, then I'll be gladly mistaken about my initial impressions.

Pleased to add
RAYMAN RAVING RABBIDS!

Also The White March Part 2 should be out this week soon for those who are into it.

And speaking of such
PILLARS OF ETERNITY: THE WHITE MARCH - PART II.

The Solus Project should be coming on Thursday as an in-dev game.
Source: http://www.thesolusproject.com/faq.htm#elsewherethansteam
http://www.thesolusproject.com/news.htm

That looks... pretty damn amazing actually based on the screenshots. On my radar now.

This is great news, thank you for the update!

That does look really nice, while I'm not a fan of early access I do make exceptions and I think this is going to be one.

Waiiiiit a second, arent these the guys that did "The Ball" ?

The developers of "The Ball" are the publishers of "The Solus Project".