new features suggestions: 1.) able to ship units across the sea. 2.) Portals for units trasfer. 3.) naval battle? 4.)Campaign Expedition, which allows players to bring certain units and/or gold to next map.
grabbers' max level is 3?? i'm at danger 65 and i have to go with 6 grabbers to collect all resources, how many grabbers i should equip for latter areas?