In Iowa, a school let students create Arcade Games for projects, which involved math in planning the blueprints, slope, and business pricing, etc.

Creating rollercoaster rides could be duplicated with software, and is a long-awaited dream of mine:
http://www.ottumwacourier.com/news/student-arcade-rewards-concept-development/article_fbbc2d3a-ce63-11e8-ae59-5f40d19c4043.html