Hello!
Firstly, I am not a native English speaker so I can make mistakes. Secondly, can you add to block enemy workers from build anything in range of my units or something like that? In most rts I can see similar function. It's very anoying when my friends on my back build a wall/towers close to me in his castle/city or in mountain terrain and killing all my units . Also unit movment it's quite bugged in large numbers, especially in formations.