Current questions and answers regarding the map editor.

Online game > One computer (if you are creating a multiplayer arena) or Scenarios (if you are creating Single Missions). For the map to appear in the list of maps, it must have at least 2 players, each on a different team.

No, it's not there or there, I checked that first, but I think I figured out what was wrong. I'll check and tell you what it was, but damn, I've been struggling with this for a month. This is my first attempt with Heroes 5; it was much easier with Heroes 4.