I liked the first episode a lot and have backed the game. Just a few hours to go now and it's going to be tight.

There's at least

Moebius (+ Mystery Game) from Jane Jensen's Pinkerton Road Studio

Dreamfall Chapters

Space Venture (or something) from the SpaceQuest team.

You might want to check these links:

https://www.facebook.com/kickstartventuresblog?fref=ts

http://adventures-index16.blogspot.gr/