Dark Waters is an interactive scenario case study about a collision at sea between a US Navy Destroyer and a tanker. Sailors are trapped in spaces that are quickly flooding, and the protagonist must make the recommendation to close the hatch, and thereby save the ship. In so doing, those sailors would perish. It is used in Plebe Leadership, and Youngster Ethics classes. It is part of the Stockdale Interactive group of digital case studies, available at:

https://stockdaleinteractive.com/

Professor Doug Rau discusses the learning objectives of this case study, and presents to instructors and students alike the best way to use, teach, and learn from "playing" these simulations in the classroom, and as an individual.