Keegan came, the other heroes are nothing special, respawn without chests, so there was no opportunity to dig, went with the machinist. At the start of the second week, I reached the resource zone and on day 131 broke into the treasure zone; the fights were long, passed on day 132 as Lekha wrote, that over several days he wasted minions, they threw in with spells, general surrender.
Thanks for the game.