2F Corridor: Cooling Facility research
Installs an air conditioner from Arthetine in the corridor. Keeps you and visitors cool even on hot days.
- Category
- Stronghold and Slot Extension
- Time Taken
- 0d 06:00:00
- Required Action Energy
- 1,843
- Research Cost
- 230 Gold
- Stronghold XP gained
- 3,686
- Research Requirements
- Lab Lv. 6Stronghold Lv. 45 or aboveManor Lv. 62F Corridor: Safety Inspection