I wouldn't say FH is "dying", more like a lack of users interested. There has been some issues causing some users to drift, such as, roleplaying on discord, users mostly on the forum than the game, or some just not into the new update. However, I do say there is hope if we have more activites in the game.
Look, we recently had a movie night and an upcoming Christmas party celebration. I think this is something to begin with.
Adding on to Oddenelynx, we have retrieved the source code after years wanting to obtain. The staff are in action to make new adjustments and new additions to the game. If you want, you can post ideas that may make the FH population grow again. Also, i heard we a new HD mod installed for us :3 Either way, we just need to wait for an update.