Once a project (island) is finished. How can I create multiple game forms from the same project?

Once a project (island) is finished. How can I create multiple game forms from the same project?

I would like to have these three game types on the same map:

  • Teams of 4 and maximum 5 teams on the map. The teams are rivals. This is the current option.
  • A single team of 4 players collaborating.
  • Several teams of 4 competing but with construction.

My question is, should I duplicate the project and have as many projects as game options or within the same project could I create all three options.

I have not seen any option in UEFN to duplicate the project or save it with another name and within the project not how I could create those other two options.

I leave the island number in case you want to take a look.
0267-6005-1494

Thank you