Ok how to start?... ok i tinked a rpg map, but i need a very big help because i want to he have open world, but whiout the screen cut, and multiplayer i go need a strong help, and zep you can help too?...

be patient, I don't think you even have the possibility to create such thing until in a very advanced point of the game's development

Try using lua scripting to make a WHOLE NEW GAME. ( it's impossible in voxatron right now ) ( well nothing isimpossible, but if you want to make a nice one right now without scripting GOOD LUCK ! )

lua scripting will be available later on voxatron, I do think it is impossible now too so all you can do is wait