Military simulations (war games) and similar development endeavors most often require complex menu systems.  And if the MonoGame engine is the engine selected for the graphics aspect of such work, finding a commercial grade Open Source GUI Library, which is freely available can be a daunting experience.  A good number of the available projects are all lacking in complete functionality as a complex project such as  military simulation would require.  However the team over at the FlatRedBall Game Engine Project (https://flatredball.com/) has been working to bring its own GUI tool up to the level of a commercial grade library, which has been called GUM (https://docs.flatredball.com/flatredball/gum)

GUMMenuHelper is  small project that makes coding menu systems provided by the GUM GUI Library a somewhat easier task by providing only 4 method calls that hide the GUM internals from the developer in a friendlier fashion.

Completely Open Source with a HELP File, this easy to use project can provide any MonoGame project with the capability of creating complex menu systems in C# code.

Download the project from the following link… Download GUMMenuHelper