I believe that in the real world, it is important to distinguish between good and evil...
But in a game... It's just a game. Here, concepts are relative... So, maybe you could write a moral code for Heroes 5?... No. Centuries are needed for one's own philosophy to form. Look at the Americans: they have no ethics or life rules...
And in Heroes, it's "first come, first served!" And there's no need to call it philosophy! It's a struggle for cyber-survival, and nothing more!!!