Will there be a sequel?

Well, I don't know... the main thing is that the plot should be interesting... and the missions should be diverse. Some should involve wars, others should involve searching for treasures, and others should involve something else. And anyway, whatever it turns out to be, it will most likely be just another campaign, rather than a continuation of the Chronicles or Shades of Darkness, etc. It will simply be new campaigns for Heroes 3, with a new plot, new heroes, but in the same world.