Tragedy looms over the town of Howlsbend. Asking an artificial intelligence the right questions may be the only way to discover the witch behind this evil.
chatbot AI(opens in new window) Carnegie Mellon University team Entertainment Technology Center (ETC)(opens in new window) Students created “Hysteria in Howlsbend,” a role-playing video game set in a fictional colonial town. Players take on the role of the Lieutenant Governor of Massachusetts and must interview three townspeople to determine who is the witch who killed the local pastor.
Even the project’s game designer, Charles Agriogiannis, I don’t know what the townspeople will say. Some of the voices are done by AI.
“Since we have limited control over the behavior of the game, we had to think carefully about how we would define the in-game narrative and success experience,” says a master’s program that prepares students for careers. ETC student Agriogiannis said. In developing entertainment technology and interactive experiences.
Players can chat one-on-one with the characters Hope, Elizabeth, and Adam to determine who is telling the truth, who knows what, and ultimately who is the witch. increase. Powered by ChatGPT, your character reacts to everything. Players can ask, “Hope, do you think Adam is a witch?” or “Where did you get your hat?”
Amber Griffiths, the team’s narrative designer, game designer, and 2D artist, said incorporating AI means no two playthroughs are the same.
“Traditional games use dialogue trees to voice characters, which gives the player a great deal of freedom, but there is always someone who wants to ask additional questions that the game developer didn’t have prepared. It’s coming out,” said Griffiths. “We’re using his AI to streamline the process, allowing us to focus on who these characters are fundamentally while leaving room for creativity.”
A carefully constructed narrative and game design are very important to keep the player from getting bored or lost, and a key aspect of the story is meticulous attention to detail to keep the story moving forward. built with For example, as time goes on, the crowd outside gets louder and louder, putting pressure on players to denounce someone.
The story progresses depending on how the characters respond to the questions.
“Adam doesn’t like people asking about his kids, so if he continues, he may move into another emotional state and divulge new information,” Griffiths said.
Players can detect these changes through both dialogue and the character’s visual representation, a feat accomplished through the writing and design work of many. Each character has approximately 250 dialogue examples and 10 visual depictions of character-specific emotional states such as defense, dejection, anger, and repentance. Agriogiannis said this will have a big impact on how players interact with the game.
“At one point there was a bug where the AI characters spoke almost the same, which is not what we want. Players were still interpreting big differences because of the differences, and they assured us that all the infrastructure around visuals and AI is very important,” said Agrio Giannis.
He reiterated that a huge amount of writing and design work is required to make the game fun and engaging.
“There are far more designs out there than people think when they hear about games made with AI. The idea that free conversation is a silver bullet is false. We need to look to the medium of the , so that people can participate in the experience, ”he said.
