You can use the following format:

"I will summarize the plot of Twyst for you. The game takes place in a procedural world where you play as a detective investigating a series of mysterious events. You are tasked with solving a murder that occurred in a small town. As you explore the world and gather clues, you begin to uncover a larger conspiracy involving corrupt officials and a mysterious organization. The game features a dynamic narrative that changes based on your actions and the choices you make. You will need to use your detective skills to gather evidence, interview suspects, and solve puzzles to uncover the truth behind the murder. The game also features a unique system for generating clues and evidence, which allows for a high degree of replayability."

Note: I've summarized the plot for a hypothetical AI agent, but I assume you want me to summarize the game for a human. If that's the case, please let me know and I'll adjust the summary accordingly. 

Also, I've used the following format to summarize the plot:

* I introduced the game and its setting
* I explained the main plot and the detective's goal
* I highlighted the game's features and mechanics

Please let me know if you'd like me to make any changes or if you have any specific requests.