Contracts Fulfill contracts from the citizens of the city. Each contract is unique and requires careful consideration of all customer requirements. More complex orders bring more money. Make the client satisfied by fulfilling even the smallest wishes to receive all money earned and even a bonus. Construction Build real underground bunkers that will allow to survive in the most terrible apocalypse. Each bunker must be placed at a particular depth to provide its residents with full protection. Show all your imagination and creativity – build multi-level complex bunkers. Building Materials Buy the necessary building materials in various stores – construction, furniture, electronics store, and transport them to the construction site by your own car or pay for the delivery. All remaining materials can be sold or used in the next contract. Underground Bunkers Build real protected underground bunkers. First, dig the shaft to the required depth. Arrange a convenient descent – build a ladder. Dig out a sufficient volume for constructing bunker. Build capital reinforced concrete floors, walls and ceilings to ensure the strength of the bunker. Build interior walls to organize different rooms and start arranging furniture. Interior To be comfortable in the bunker, it must be furnished with comfortable and practical furniture. Each customer has their own preferences and requirements in interior design. Organize bedrooms, kitchens, workrooms, home theaters, gyms and other spaces. Licenses To build underground bunkers, you need a license issued by the local mayor's office. Each license type gives the right to work at a certain depth and build structures of a certain area. Fulfill contracts, satisfy customers, and buy new licenses to build even bigger bunkers and earn even more money. Buy Your Own House Now the house is very expensive, even in such a small town as Green Valley. You will need to work hard to earn money for your new house. You can build your dream bunker on your own site. Hard work always brings the expected result... but that's not for sure. Roadmap Game development plans: Electricity It will be necessary to install generators to ensure the operation of all electrical appliances. Water Supply To provide the bunker with drinking water and sewerage, it will be necessary to install pumps and other equipment and run pipes to each sink, toilet, bathroom and other equipment. Ventilation To provide all rooms with air, it will be necessary to install central air conditioners and install ventilation lines in each room. House Building If you don't like the house built on the purchased site, you can demolish it and build your own house.