You again needed the inhabitants of the castle Woodvarf. The army of slugs is going to attack the castle and they have chosen not the best time. Just now the dragon's egg is ripening and needs to be protected, so you have a difficult task to organize defense. Launch the dwarves so that they provide the rear, extracting and producing resources. At this time, you should put available warriors in the position, and when you are ready, click on the horn in the lower right corner and the first wave of attack will begin. Make sure that there are enough fighters and the enemy cannot break through the defenses. Constantly improve and upgrade, otherwise you will lose in Castle Woodwarf 2.