Don't miss the Necron CGI Trailer for Warhammer 40,000: Dawn of War 4, an upcoming installment to the real-time action strategy tactics series developed by KING Art. Players will witness the return of those who have foregone their biological bodies in search of supremacy in a mechanical form with the Necrons. The ancient leaders of Kronus have returned with the Necrons in Warhammer 40,000: Dawn of War 4, launching September 17 for PC (Steam).