Current questions and answers regarding the map editor.

For Juss456. When creating a two-level map, besides pressing M (English) on the keyboard after the map is already created in the editor, or going to View -> Map properties, is it also necessary to check the box next to "two-level map" in the "create new map" window at the beginning? What do "Single Scenario" and "Multiplayer arena" mean in the "create new map" window at the beginning? What does "show this dialog at startup" mean in the "create new map" window at the beginning? How do you assign tasks on the map? For example, "hero such and such must survive" or add your own custom tasks (e.g., recruit 100 peasants)?