Launch Necropolis on video cards supporting DirectX 9
Developers Necropolis 2016 indicated that it is necessary to run DX11, but the game can be run on DirectX 9.
Especially for this purpose there is a patch, it will launch NECROPOLIS: A Diabolical Dungeon Delve on video cards supporting DirectX 9.
Installation: Install the game folder
P.S. The patch works on steam and pirated versions Necropolis 2016