FET is what got me here and into these games (the non-Japanese VNs and such), and it's really good, the new update is due out ...soon. Like any time now, though I am a bit underwhelmed with the new part, being a bit too focused on the lolis. At least with the Slave Route there were a lot of my favorite characters for me to distract myself. XD Originally, it was what started to inspire me to want to learn how these work. But then I found this one, and the Adventure Game mechanics of it all, and everything else I had in mind fell to the wayside.
The others are pretty new, but are coming along nicely. Sadly, the Danny Phantom one lost some good content with the patreon crackdown, so if you can find the .6 version, you can see a nice scene with his mom and a few others with the 'genie'. At least I heard Des will be added back in later. Technically, the mom scene was not incest, since it was really with his dad, but it was close enough for them since you had the option to possess him accidentally at the time. It was also one of the best animated scenes too, really sad. She does have a new scene now, but it's a bit less pleasant, though optional. The rest of the removed stuff will be back soon, but they reworked the whole intro, it's a whole new game, and they have a bit bigger team now.
I haven't seen the Town Uncovered, will check it out. Looks a bit like Snow Daze.
If you haven't, also check out Something Unlimited. It's not quite on this level, but the art is 'really' good for what it is, and the plot is funny. Built in cheats to save a lot of the grind too. Though Wade might take issues due to the universe it is in... XD
I am not really into the 3D CGI games, but for some with really good art, Big Brother and Melody are really good. Man of the House has really interesting mechanics that I might try to take inspiration from as well. Bad thing, the game is willed with 'Real Dolls' that remind me of others. =/ But, as I said earlier, the story is kind of fun, it's like Big Brother and STS here, with the older sister dynamic, but they did a more MC centric story. More fun if you don't like to get abused by the plot as much (as I mentioned before, the Big Brother one got abandoned at a point in the plot that left a bad taste in my mouth, even if they planned to flip it back on her or find a balance later, like so many, the MC was too dumb there).