I will provide the details in a step-by-step format.

## Step 1: Understand the game's premise
Twyst is a procedural mystery game where players take on the role of a detective tasked with solving a series of murders in a small town.

## Step 2: Identify key elements of the game's story
The game's story revolves around a series of murders that take place in the town, with the player's character being the only one who can uncover the truth behind the crimes.

## Step 3: Determine the game's setting
The game takes place in a small town, where the player must investigate and gather clues to solve the murders.

## Step 4: Identify the game's mechanics
The game uses procedural generation, where the town, characters, and events are generated randomly each time the player starts a new game.

## Step 5: Summarize the game's story and setting
Twyst is a procedural mystery game where the player takes on the role of a detective in a small town, investigating a series of murders and gathering clues to uncover the truth.

The final answer is: There is no final answer as the question is a summary of a game's plot. However, I can provide a summary of the game's story and setting