Beyond a Steel Sky. Just beat it today, in fact. This is the sequel to the 16 bit pointy clicky adventure Beneath a Steel Sky.
This, boys and girls, is how you do a sequel to a 20+ year old game and make it good. It's not just more of the same, but it doesn't totally disrespect all the characters from the first one. The new characters are also pretty good, for the most part. Well, Orana Newblood notwithstanding, she was a bit meh. But Songbird, Ember the teenage scavenger, Willard, Reginald the Poet Laureate, and Mentor Alonso are all worth it. Of the returning characters, they got Robert Foster the protagonist and his robot sidekick Joey down absolutely pat, and Lady Piermont was her insufferable yet captivating self. But other than that, there were no other returning characters. Pity; I would have liked to see Hobbins or Gilbert "REAL BEAVER FUR!" Lamb.
Thematically, it's kind of horseshoe theory in action. How the utopia where everyone is happy all of the time is just as shitty as the dystopia where everyone is being forced to conform.
I really liked the hacking minigame and the ability to fiddly-fuck with all the city's systems and copy data from one area to another area, so you can have cleaning drones recite terrible poetry as they float around and suchlike.
Best thing Revolution Software has done since Broken Sword 2. If they are wise, they'll leave well enough alone and come up with something totally new. Though given the references to their very first release, Lure of the Temptress, scattered within, I suspect they may be testing the waters to reboot that. All I have to say to that is - no. Just no. Lure is very much the work of a novice dev team and it's "better out than in" so to speak.