I KNOW THIS IS AN OLD THREAD, BUT IT'S A GOOD THREAD, AND THERE IS NO REASON NOT TO REVIVE IT!
There have been so many great games that have come out since this list was originally created and many were abandoned. To start, check out a few of the games in my signature. Helping The Hotties is awesome, and a huge update is just around the corner! To really make things great, the devs are very interactive with their Patreon community!
My Dorm is also turning out to be a kick ass game! The Dev, (Tropecita Games), is the most interactive dev with his community I have ever experienced! And he is ALWAYS working on his game and keeping up to date (DAILY) with what he is doing and working on and asking for feedback constantly! Giving the people what they want (within the boundaries of his tags, of course).
The Visit, which is completed, is really good. I just wish it had been longer and involved more than three women, but I really like the audio orgasms (female AND male), which is an extremely rare commodity in these games!
University of Problems is unique and top notch, as well. I just haven't heard much coming out of that camp in a while, though. Although, they are very much due for an update, same situation with Stranded In Space ... way overdue!
Z-Island is an Unreal Engine game that has a team of wonderful dudes that are appreciative of their followers and are always working on new content as they try their best to bring an awesome game to the public. They really are. I had to stop donating because of a financial crisis that arose, and they told me that they value my opinion, and while I am going through my tough financial battle, they will still keep me on like a donor, and STILL treat me as if I am donating! Is that cool or what?