Underworld : The Shelter
EP2 Update "Cursed Shelter"

In a bleak world after the nuclear war humanity develops shelters into metro shelters.
However humanity is blinded by their endless greed to expand and one accident causes the shelter's residents to become infected turning them into monsters.
Humanity prepares for war again to find the 'Cursed Shelter...'

●A thrilling expedition system for only survival!
●Mission about collecting various material of surviving and experience fast and breathtaking battles!
●Construction and operation of various production facilities.
●Residency happiness management and strategic facility layout.
●Various equipment collection and production.
●Experience the thrill of intense online invade(PvP) battle between real players!