Auto-translated
In the very first town, I built everything except the Cyclops lair, the forge, and the resource depot. In the second town, all creatures were built, but not upgraded, except for the Shamans and Goblins. I decided not to spend money on the castle (it wasn't built), nor did I hire Cyclops, and I still didn't have enough money. Just 10,000 gold for housing, plus 6-7,000 per week for Cyclops would have completely ruined my economy. But I got lucky; in the green town, there were 23 unbought Cyclops. I hired 21 of them (while exploring the island, I accumulated some money) and ran to the turquoise town. The hero guarding the passage had a low threat level... That's how I won.
Instead of Cyclops at the beginning of the game, I decided to focus on Wyverns, as there was already a Wyvern lair. As a result, I quickly accumulated 40 of them and upgraded them to Phoenixes. By the end of the battle, I was using them to devour corpses, thereby minimizing losses. And by the finale, I had 70 of them.