Download Underworld : The Shelter MOD unlimited oxygen/health 1.9.2 APK

Underworld : The Shelter MOD unlimited oxygen/health — After a massive nuclear explosion the entire world was almost completely wiped off the face of the Earth, but some people managed to survive and now they need your help. Build your own shelter and start surviving underground. Find the resources you need to survive and slowly deal with the aftermath of the nuclear disaster.

In addition to the high radiation outside, your heroes will be haunted by mutated monsters that are not bad thanks to the radiation. Send your bravest characters on expeditions, get reliable equipment and weapons, and set up your bunker to fight back anyone who wants to visit your shelter.