The Settlers IV: Gold Edition is not available as a legal free download, as it is still a commercially protected title owned by Ubisoft.
: Battle against Morbus and his "Dark Tribe," who seek to destroy all greenery on Earth.
: Lead the Romans, Vikings, Mayans, or Trojans (included in Gold/History editions).
: Focuses on resource management, building complex production chains, and strategic warfare. The Settlers® 4: Gold Edition - GOG.com