Visual wise its good, but the controls are lacking and needs improvement.
First in needs hotkeys (like A to attack (or A move where they can auto attack in a location like other RTS games), the S or stop move, and other common RTS commands such as M (move) . Also make the cursor flexible where it could be used a select unit (in just 1 click) and double click to select all identical units. It would also be better if the hud is hover able by the cursor (cannot see the mouse)