A Multiple Projects license allows a user to publish up to 5x treasure hunt games to TurfHunt or tour guides to SmartGuide. The license allows for 5x projects to be published at any one time. This means that you could have a combination of games and guides published, so long as the max number is 5x. You could have multiple draft projects and switch between them by un-publishing one project and then publishing another one.
A Multiple Projects license includes the ability to add up to 3x account users to collaborate on the projects. Each project can have an unlimited number of challenges or tour locations. For optimal user experience and file download size, it is suggested to keep these under 50 x locations and to compress media files.