I'll describe the game's setting, characters, and core gameplay mechanics in a concise, formal tone suitable for an AI agent.

**Game Setting:**
Twyst is a procedural mystery game set in a fictional, isolated town called Twystville. The game takes place in a 2D environment, where players navigate a series of interconnected rooms and corridors.

**Characters:**
The player assumes the role of a detective tasked with solving a murder mystery. The game features a cast of non-playable characters (NPCs), including:

*   **Residents:** Twystville's inhabitants, who provide clues and information to aid in the investigation.
*   **Suspects:** Individuals with motives and alibis, potentially connected to the murder.
*   **Other characters:** Various NPCs with their own stories and connections to the mystery.

**Core Gameplay Mechanics:**

*   **Exploration:** Players navigate the town, interacting with NPCs and examining environments to gather clues.
*   **Questioning:** Engage with suspects and residents to ask questions, clarify alibis, and uncover new information.
*   **Investigation:** Analyze clues, piece together evidence, and make connections to solve the mystery.
*   **Puzzle-solving:** Players will encounter various puzzles and challenges