This project is intended to illustrate the usage of MonoGame in a Xamarin Forms application to support this issue: MonoGame/MonoGame#7191

It currently supports UWP and Android. Look at the project history to see how simple it is to add MonoGame to an existing Xamarin Forms application.

It requires the modified forked version of MonoGame found here: https://github.com/keith-at-work/MonoGame/tree/xamarin-forms-custom-view