For winning battles and efficient management, there are 6 categories of research, which are Leadership, Battle, Hero, Resource, Hero Gear, and Airship Gear.
★ How to Research
- Airship -> Laboratory
★ Categories of Research
■ Normal Research
- Leadership: Makes Admiral's abilities more powerful
- Battle: Increases all abilities related to the battle such as ATK, DEF, and SPD
- Hero: Heroes can be obtained if the requirements are fulfilled. Abilities and Stories of the Heroes are also able to be viewed.
- Resource: Increase speed of collecting resources, or Decrease the amount of spending resources.
- Hero Gear: Improves skills of crafting gears and ability of gears.
- Airship Gear: Improves abilities of the airship
■ Advanced Research
- Hero HP: Increases Hero HP
- Hero ATK: Increases Hero ATK
- Hero DEF: Increases Hero DEF
※ For advanced reseaches, Hero Essence items are needed.