I want my game to feature the use of multiple maps, such as the character walking through a door and spawns in another map, but these maps aren’t in the same project together. Will I need to put those maps all in one project, or is there a way to have the player jump to those other maps that are stored in other projects?
hey;
what u can do is Export files that u need from another project and import them all into one project
choose your file or package foolder and go Asset > Export Package
unity will automatically find any thing related to that folder and export it for u ;