LOCKED
Level 01
Air filtration system, connected to the common ventilation system. It provides the air which is as cleanest from harmful impurities as possible.
CONSTRUCTION REQUIREMENTS
- Generator 03
- Vents 03
- Gas mask air filter 5
- Dollars 25 000
- Military power filter 5
- Military corrugated tube 10
- Required Skier, level 3
CONSTRUCTION TIME
- UNKNOWN
FUTURE BONUSES
- Skill group leveling Physical, +40%