It's called the Epic Games Game Design Professional Certificate, and it's designed for beginners who want to learn the skills necessary to become a game developer. With 90+ hours of content and 10+ hours of hands-on learning, the course covers a wide array of topics from game design, level , and Blueprint scripting, to visual development, audio design, and UI.
You can evaluate the course with a 7-day free trial, but completing it and earning the certification requires a Coursera Plus subscription.