"Take command of the resources of an entire world to build up massive armies, research new technologies and annihilate all those who stand in your way in this new, massive-scale real-time strategy game"--It is Ashes of the Singularity! The first Game which supports DX12 on Windows 10, and also ,it supports DX11 too.
Several days ago,it is available on steampowered.com.Let's enjoy this video first.