In the multiplayer experience "Build An Obby," players work together to create a challenging obstacle course.
The core gameplay involves participants taking turns adding to the course using a variety of elements, such as platforms and pitfalls. The main objective is to create a navigable path that is difficult for others to complete. Players must balance their own goals with the need to create a course that is fun and engaging for everyone. "Build An Obby" runs in the browser and requires no download or registration, making it accessible to anyone with an internet connection.