If you don't mind getting spoiled, read on.
If the author think i got something wrong, let me know.

This map tells a tale of a story either from a murder or a abused person's perspective. Dealing it with a similar way than Silent Hill series does with characters trauma via a decayed world (In SH's case, the Otherworld, in which the town serves as a gateway).

Monsters in this map are mostly passive unless attacked, however, sometimes events might trigger hostile enemies, have that in mind, and always keep a gun you trust close to you.

The map has 4 puzzles of which are solvable within the Sandbox environment. Those being:
A puzzle involving exploring the playground, playing around the setpieces. After doing it so, a purple orb will float to the Kebab place's bathroom, which will open a portal to a chase sequence and a bossfight at the end. Doing that sequence will take you back to the playground.

Another puzzle involves going to the needy puppy room, breaking the mirror, go upstairs, and a small door with eyes will have opened, this time showing a mouth / teeth figure (similar to the map's thumbnail), it involves a painting puzzle, with a secret painting required to complete the puzzle behind a flesh wall. The objective is to light all the numbers by putting or removing the paintings, while your health get drained. Have this in mind!

Another puzzle involves finding body parts to complete a corpse. In a half-demolished building, there is a corpse, with usually 2 parts missing, a pentagram by the side, with 5 photos, shows locations of the map the possible parts will spawn, take a look at those. Find the parts, and re-assemble the corpse. This will reveal a bossfight, kill the boss to continue.

A puzzle involving the crane is also present here. You need to find a way to bridge the crane with a prop on the floating glowing portal mid-air. Before stepping into the portal, go to the apartment building, and memorize the 3 drawings the order they will appear. After that, go to the portal and you'll find a puzzle with the same 3 drawings. Put them all down and then put them in order they appeared at the apartment then press the button to open the double doors. You will find yourself in the same exit as the first painting puzzle, however, a new doorway should have opened, taking that doorway will teleport you to a maze, in which a sequence appears next. One involving a drawing of a person next to a sleeping girl about to do something nasty, and upon interacting with it, a sequence of a screaming person, with changing colors will appear. At the end, you will be teleported back to the playground, and the following phrase wiil be printed on your chat: "You can't change what have already happened."

This concludes the pieces to generate the story mentioned at the top, which i *think* its what this map's "story" is about. If you know something else, or think i've got something wrong, lmk.