Hi,
Thank you for your interest in Esenthel Engine.
Esenthel MMO tutorial works on world created with the Editor, and is a rather basic tutorial.
Ineisis does not work on worlds created with the Editor, instead it uses a completely dynamic world which you can change inside the game, it has much more features than Esenthel MMO, it's more advanced.
Technically there are no limits to the size of the worlds, currently however pathfinding is limited to 128x128 areas (8km x 8km for a 64meter sized area), you could change that having Esenthel Source License.
Quote:Is there application example with several servers each for its own location?
No, each tutorial has only one server application.
Quote:I understand that by buying Ineisis Online or Esenthel MMO code I'll get application code like the ones I see in Tutorials section.
That is correct, please keep in mind that the 3D models will be simplified and without sounds/music, as the projects are about source code and not assets.
Quote:Do I need license to buy games source code or I can buy and work with code example in free mode?
You can open the projects and play around with them using the free version.