Credits

The story

A Goose for Christmas is adapted for play from “The Adventure of the Blue Carbuncle” by Arthur Conan Doyle (1892), which is in the public domain. The adaptation was made with AI help.

AI

The suspects are played by AI. Their words and voices are made as you play. The portraits, rooms and other pictures in the case are AI-generated.

Voices

• Phonon 31m and its voices, by Gradium, under the Apache License 2.0. They speak in your own browser.
• If you choose Piper instead: the Piper voice en_GB-vctk-medium, trained on the CSTR VCTK Corpus (Centre for Speech Technology Research, University of Edinburgh), licensed under CC BY 4.0. It runs on ONNX Runtime (MIT License), and its pronunciation comes from eSpeak NG (GNU GPL 3.0) through phonemizer.js.

3D models

• Based on “Bowler Hat” by Joycestick, licensed under CC BY 4.0. Changed for the game.
• Based on “Picture Frame” by Logan S., licensed under CC BY 4.0.

Type

Special Elite by Astigmatic, under the Apache License 2.0. Oswald, EB Garamond, JetBrains Mono and Caveat, under the SIL Open Font License.