Need some improvements – Heroes and Castles Premium Review

This game is the best and I like games from this studio, but the only thing that need to be improved is engineer. My suggestions are: 1 change catapult to more effective and close range weapon. 2 add a passive ability so when the wall destroyed it explodes.
Review by Яыцлалкшклаалкллвлал on Heroes and Castles Premium.