Through the exploration of the cursed shelter, the human race discovered powerful equipment, resources and viruses that alter genes.
Your objective is to harvest these great human advancement items and return to base safely.
Humanity has underestimated the number of plague monsters in their quest for the cursed shelter.
A massive counterattack by the infectious monsters has begun!
Stop the monster attack that threatens humanity’s survival and stay alive until the end!

– An exciting expedition system to just survive!
– Mission to collect various materials to survive and experience fast and breathtaking battles!
– Construction and operation of various production facilities.
– Management of happiness in the home and strategic layout of facilities.
– Collection and production of various equipment.
– Experience the thrill of intense online invasion battle (PvP) between real players!

Supported Android
(4.1 and up)
Ice Cream Sandwich (4.0 – 4.0.4),Jelly Bean (4.1 – 4.3.1),KitKat (4.4 – 4.4.4),Lollipop (5.0 – 5.1.1),Marshmallow (6.0 – 6.0.1),Nougat (7.0 – 7.1.1),Oreo (8.0-8.1), Pie(9.0)

Download Underworld The Shelter v 1.8.9 Hack mod apk (Life and oxygen do not decrease)

underworld-the-shelter-v1-8-9-mod.apk