I've got a suggestion for why there are no ideas inspired by games such as knightonline with the development of ideas especially in the form of wars and fighting monsters give things rare but temporary for one day or for a week, which makes the presence of Suspense more to fight and get them wish to understand the significance of the idea in order to revive the game and increase demand for them.
This idea of only one, but we can inspire a few ideas to revive the game and increase the demand for them.