My New Neighbors is an entry in the Suburban Harem subgenre of porn games. In this genre, the protagonist is always a young man, unassuming and unexceptional. He is lean, conventionally attractive and has a vanilla sense of style, except for this dick, which is always huge. He lives with at least 2 of the 3 following female archetypes: the doting milf, the bitchy older sister, and the naive tomboy younger sister. Sometimes there's more, like an aunt, cousin, or another sister. The family patriarch is nearly always absent. Sexual tension is already about to burst by the time the story begins, and the plot basically pushes it over the edge.
Here the twist is a family of demons move in next door. They're nice actually, and they turn you into a demon. The end result is you don't wear clothes, and you get some magic corruption potion, every dose bringing those that imbibe it closer to being perma-nude, big titty sluts addicted to your cum. Your mission is to corrupt every woman in the game.
The upside is this game knows what it is. A porn game. It doesn't have pretentions to more. That's where the positives really end, however.
I do not give Honey Select games points for their visuals, given they're all simply customizable pre-made models and animations. There's not many creative decisions going on here, and in many cases (this one included), the graphics are usually pulling double duty to hide the deficits in all the other areas. Honey Select encourages creators to pump out a menagerie of characters with slight variations in facial features, hair style, and physique. MNN is no different. So you may get 800 characters, but they're all iterations on the same base model. What's worse is this base model has little ability to emote, so not only are characters samey, they all end up visually expressing themselves in the same way. Sort of a problem with a visual novel/sandbox game that's 99% about the characters.
The pre-canned animations for all these characters only really serve to bloat the file sizes of these games up to ludicrous amounts. My New Neighbors clocks in at over a whopping 10 gigabytes. And it's not like you're getting that much bang for the download. The presentation & aesthetic of the game is low-effort overall. The main interface, the navigation, the font and graphical design? All boilerplate stuff. There's a single looping music track, and no sound effects for the many canned animations. I'd rather have still images of expressive hand drawn characters.
And this leads us into the gameplay. Typical Ren'Py stuff, but with few, if any Quality of Life features. Your main goal is to raise each girl's "Affection" trait to an arbitrary number, which allows you to increase their Corruption tier. To advance some girls, you must make sure others are at a certain Corruption Level. Is any of the criteria for progress conveyed? No, not at all. No feedback at all, not even a simple "Affection +1". If you're making progress, the game doesn't give you any feedback, you have to go into your cell-phone menu to see if anything happened. This results in constantly repeating scenes and going back and forth, referencing character sheets. You'll be holding the "SKIP" button down constantly, trying to brute force the next scene to appear. I had to look up in a walkthrough how to progress, which is a big red flag. It's not too much to ask that a game tells you how to progress the critical path.
Additionally, there's no schedule you can reference for the female characters' routines, you just have to learn where they'll be by grinding out the days and methodically clicking locations at each time of day. The world is already paper thin, and this really doesn't help.
As for the writing? It's fine, I suppose. After being introduced to the 7th or 8th iteration of the base Honey Select model, I stopped paying attention. Games like this often go for quantity over quality.
In closing, it's not a very good game, but at least it doesn't pretend to be. If you don't mind another Honey Select harem game with 1,000 samey characters, an interminable grind that requires referencing external guides, give it a whirl.