I've played and enjoyed the author's previous games, so I was really looking forward to this one. "A Murder in Fairyland" shares their quality writing and design, but it doesn't feel like a complete experience.
Compared to 16 Ways and Open Sorcery, the world of this game feels much more surreal and less grounded. While it takes place in the same broader universe as Open Sorcery, there's very little in this game connecting it to our reality, unlike with Open Sorcery's characters. It takes place in a world with fairies and other magical creatures, with bizarre and inhuman rules and behaviors.
The one "human" aspect of the game is the main character's disability. It took me far too long to realize that they were using a wheelchair (I didn't recognize what "Roll North" was supposed to refer to). The protagonist is not able to climb stairs or open some doors without waiting for help, and there are some references to the fairy-world equivalent of the ADA (also called the ADA), and a subplot involves going through a mind-boggling bureaucratic process to file an ADA complaint.
This is a heavily puzzle-oriented game. The puzzles range from word finds to riddles to filling out forms correctly, to more broad interaction and item finding. I loved the form-finding and filling puzzles, even if they weren't technically necessary to finishing the game. Finding forms involves figuring out a code based on a convoluted but ultimately logical set of rules. Filling out the forms required gathering more information from different areas, and was a good way of characterizing the world. The magic was also interesting, but did not have much use when it came to the actual murder mystery.
There is also a minigame, very vaguely like poker but with the cards being tarot major arcana, where the rules are unknown. It was interesting to try to figure it out. Although maybe the game is something that already exists.
The resolution of the murder mystery was rather frustrating: (Spoiler - click to show)I was a bit frustrated because I thought I knew who the murderer was, but they were not an available option, even after seemingly exhausting all possibilities throughout the game world. Thus, I started looking through the code. It appears that there is a lot of content that is written but might not be accessible, including several characters and a way to reveal the true murderer. I'm not very familiar with twine code so I might be wrong? Maybe I just didn't explore thoroughly enough?
Edit: Here is a brief guide to getting the correct ending, after reaching the mystery: (Spoiler - click to show)I needed to get form 536W for the weather report to get snowflakes diagrams, and give it to Lirana, so she's distracted and then I can take the autocsi scroll. Then I gathered the poison sample and did autocsi on the corpse, and then used form 533P to get the poison analysis (this required getting the moon phase with form 104M; I guessed the ley lines but there's probably a form for that). To rule out Rinecoat, I talked to him, examined the weapons, and got dust from Veinseeker. To rule out Lirana, I got the neutrality contract by filling out form 227H and talking to the crystal ball in the library. To rule out Nyx, I used the Flier: Noon-Sun Ceremony (was this the random conversation hint?). To confirm that it is Xylia, I looked at the corpse after using autocsi, and took the thread.
I am a big fan of cyberpunk, and I feel like "Sense of Harmony" is an excellent example of the genre (or is it post-cyberpunk? I don't know). The writing was great, especially the characterization, and the choice structure serves the story well.
In terms of structure, this is a twine story with two types of links: "digression" and "advancement". Each in-text "digression" link is an invocation of the protagonist's cybernetic abilities: hyper-senses, memory lookup, and so on. These links are color-coded by ability. Sometimes these links will reveal new "advancement" links at the bottom of the page, as if the protagonist is changing her actions based on new information. I felt like this was a really cool mechanic; it's a way of showing how the protagonist's enhanced mind works. The interface was also visually really attractive, with nice icons and layouts.
One of my favorite things about the story is how down-to-earth and humane it is. It never sensationalizes sex work or cybernetic enhancements. Insofar that the cybernetic enhancements are bad, they are bad for the same reasons that cell phones are bad (fortunately there's no suggestion that implants are dehumanizing or anything like that, unlike so many other cyberpunk products). Similarly, sex work is treated here like any other job; the protagonist's main problem with it is that she can get emotionally attached to the clients (who are mostly ordinary people with ordinary problems). The protagonist is just someone who's trying to get by; there's not much about her that is actually "punk".
The only reason I'm taking a star off is because the story is unfinished. It stops at what seems like the Act 1 climax. The protagonist makes some potentially major choices in the story, but the consequences are never shown. Nevertheless, "Sense of Harmony" is very worth reading.