Harvester

I am making a 3D version of Dune 2 by myself. If I have created all of the buildings and units in Dune2 in 3D and created a new program, can I sell it in stores for a low-cost commercial? Is it copyrighted? What if the title is different? If you know anyone, please let me know. (I am not good at English, so I translated and pasted it by Google translation.)