Hunting need to spend Stamina, amount varies for each stage, higher difficulties stage need higher amount of stamina to spend. Hunting yield experience for units and also drop different types of goods: from golds, construction materials, foods, various materials (used to craft equipment or gain abilities for MC and units), equipment, and also units.
There is several types of Hunt stage: Story Mode, Daily Stage, Limited Time Stage, Challenger's Cave, and The Tower.
The Tower is a game mode where player can organize up to nine units in a formation to challenge waves of enemies. To enter The Tower player need at least to have mercenary level 10. Unlike traditional game mode, instead of using Skill, here players able to take action directly in battle. As of September 20th, 2019, this mode will be closed.