The new Stronghold Definitive Edition released today. If you haven't played Stronghold or Crusader, it's worth picking up. I'm not sure I see too much benefit if you have the HD versions, though. Maybe the new castle trail...
We have a Steam curator now. You should be following it. https://store.steampowered.com/curator/44994899-RPGHQ/
Stronghold series
Don't tempt them. At least they are continuing to release their good games, instead of the others.