Build an underground doomsday shelter
There were many levels and elements to consider when building an underground doomsday shelter. From the perspective of a basic Level 1 primitive shelter, one could make use of a natural cave, equip it with basic shelter such as canvas or plastic sheets, store a small amount of canned food, bottled water, simple sleeping bags, blankets, and basic survival tools such as flashlights and matches. There might also be a small number of weapons. A Level 2 basic fallout shelter was to simply reinforce the cave or use wooden structures, add a small rainwater collection system, more food reserves, and basic medical supplies, set up a simple firewood stove for heating and cooking, establish basic sanitary facilities, and a small number of solar panels to provide limited power, and improve defense measures. The Level 3 medium fallout shelter was a semi-underground building reinforced with concrete. It had a small generator and battery system, a basic air filtering system, a medium-sized food and water storage, a small indoor planting area, a basic medical room (equipped with common drugs), simple communication equipment, reinforced metal doors, and surveillance cameras. The Level 4 Advanced Shelter was a well-designed underground complex with a long-term self-sufficient food production system, advanced water circulation and purification systems, stable and regenerative energy systems (such as small hydraulic power generation), a complete medical center (for surgery), educational facilities, entertainment areas, and an advanced defense system. Level 5 top-tier survival cities were large underground cities that could accommodate hundreds of people. They had a completely self-sufficient ecosystem, high-tech water and air circulation purification systems, a diverse energy system (including geothermal and nuclear energy), a comprehensive medical center (equipped with intensive care and research laboratories), large indoor farms and breeding facilities, manufacturing factories, a comprehensive education system, and the most advanced defense and monitoring systems. They also had the ability to conduct external exploration and resource extraction. American developer Larry Hall once transformed the underground launch well of the Atlas F launch vehicle into a luxurious "doomsday shelter" more than 50 meters underground. In short, the scale and level of construction of the underground doomsday shelter needed to be determined according to actual needs, resources, and technology. Click on the link below to read the comic "The System Sent Me a Sanctuary"
Want to build an underground shelter
Doomsday Underground Shelter
The underground shelter was a kind of refuge for dealing with the apocalyptic situation. From a realistic point of view, the former fry had spent a lot of money to build secret underground nuclear shelters to protect its leaders. At the individual level, people like A'gang and A'ke built their own underground shelters in the wild. A'gang built his underground shelters using natural resources such as trees in the wild, while A'ke took into account many factors such as heat preservation, area, and concealment when building his underground shelters. In terms of gaming,"Underground Shelter" simulated the situation of the underground shelter in the apocalyptic scenario. The player played as a survivor to build and manage the underground shelter. He needed to lead the survivor group, manage resources, provide food and water, and carry out exploration activities. He also had to face various challenges and dangers and make decisions. The character relationships, graphics, and sound effects in the game presented the survival state of the underground shelter. In addition, in terms of social events, the basement of a furniture store in New York City became a temporary residence for immigrants (although it was illegal and there were many problems), which reflected that underground space could be used as a special shelter. Although it was different from the traditional doomsday underground shelter, it also reflected the shelter attribute of underground space. Click on the link below to read the comic "The System Sent Me a Sanctuary"
Doomsday Underground Shelter
The Doomsday Underground Shelter was an underground refuge facility built to deal with doomsday scenarios such as solar flares, volcanic eruptions, terrorist attacks, virus pandemics, wars, nuclear disasters, and so on. In terms of luxury and functionality, there were many different types. For example, American developer Larry. Hall built a luxurious " doomsday shelter " more than 50 meters underground in the prairie of Kansas. It was transformed from the underground launch well of the Atlas F launch vehicle in the United States, attracting super-rich people to buy it. There was also the transformation of an abandoned military base in South Dakota into " 575 military-built comprehensive risk bomb shelters made of concrete and steel." The area was almost the size of Manhattan, with facilities such as gyms, gardens, and cinemas. It was a large survival community. The luxury underground shelter at Lake Triton in Texas had 600 apartments, a golf course, and 12 helipads. The luxurious " underground residence " in Las Vegas covered more than 15,000 square feet and was designed to resemble an outdoor environment, including a " fake " sunset and barbecue grill. In terms of functionality, fallout shelters of different levels had different functions. It could be roughly divided into five levels: Level 1 was a primitive shelter, like a natural cave or a simple cave, with only basic shelter, a small amount of food and water, simple sleeping bags, and other basic survival tools. Level 2 was a simple reinforced cave or wooden structure with a small rainwater collection system, more food storage, simple heating and cooking facilities, etc. The Level-3 medium fallout shelter was a semi-underground building reinforced with concrete, equipped with a small generator, basic air filtering system, medium-sized food and water storage, and the Level-4 advanced fallout shelter was a well-designed underground comprehensive facility with a long-term self-sufficient food production system, advanced water circulation and purification system. A Level 5 top-tier survival city was a large underground city that could accommodate hundreds of people. It had a completely self-sufficient ecosystem, high-tech water and air circulation purification system, and other very complete facilities. In addition, there were shelter complex buildings like Survival Condo, which focused more on the concept of community. There were 14 apartments for sale, covering an area of 20,000 square feet. They were equipped with saltwater swimming pools, cinemas, grocery stores, and other facilities. There were also air and water filtering systems needed to ensure survival, as well as aquatic food systems. The 10-foot-thick concrete walls could withstand a 20-kiloton nuclear head impact. In addition to these fixed underground shelters, there were also some special forms of doomsday shelters, such as doomsday shelter cabin boats. The defensive cabin boats could withstand external attacks and bad weather. The luxury cabin boats were very luxurious. The self-sufficient cabin boats could provide food and energy. The wilderness survival cabin boats could adapt to the wilderness environment. The solar cabin boats were powered by solar energy. These different types of underground shelters reflected the different degrees and directions of preparation people made for survival in the face of the apocalypse. Click on the link below to read the comic "The System Sent Me a Sanctuary"
Doomsday Underground Base Shelter
The Doomsday Underground Shelter was a facility built to deal with possible doomsday crises. For example, in 2017, the underground bomb shelter construction company Vivos xPoint transformed an abandoned military base in South Dakota into a comprehensive risk bomb shelter made of concrete and steel built by the military, aiming to create the world's largest survival community. There was also the courtyard that Zuckerberg had spent 270 million dollars to purchase. The 460-square-meter bomb shelter had explosion-proof doors, explosion-proof concrete, living space, mechanical rooms, keyboard locks for entrances and exits, soundproofing equipment, cameras, and survival systems including solar panels, water and air purifiers, and heat pump. The "Ultimate Doomsday Bunker" built by the American tycoon, Robert Vesnio, in Germany not only had various living and entertainment facilities, but each room was also equipped with an independent security system. The rooms were separated by sealed explosion-proof doors. There were also railway tracks and special trains outside the castle to ensure the safety of the entrance and exit. In addition, some individuals would also build their own doomsday bunkers. For example, some people would use thin steel plates, steel pipes, and other materials to build doomsday bunkers in the basement. From the design to the functional settings (such as strengthening the door to prevent zombie invasion, planning to install retro lights, sealing the well to make toilets, building a marsh gas tank, etc.), they would gradually improve. Moreover, some of the Doomsday Bunkers were also equipped with sewage filtering systems that could transform sewage and rainwater into drinkable water. The United States also had official doomsday bases, such as the Cheyenne Mountain underground base, which was located under granite 610 meters behind. It was used by the North American Air Defense Command. Its main responsibility was to detect the Soviet Union's nuclear attack and ensure that important officials could survive and command the counterattack in a high-intensity nuclear war. The entrance of the base had a 25-ton explosion-proof door that was inspected and tested weekly. The interior was like a maze but fully equipped with camp beds, field rations, churches, basketball courts, generators, a large number of computer servers, and four water tanks that could hold 23 million liters of water. The bottom of the 15 steel buildings was equipped with springs to dampen the shock wave of the nuclear explosion. Click on the link below to read the comic "The System Sent Me a Sanctuary"
Construction of the Doomsday Underground Shelter
How much does it cost to build an underground shelter?
The construction cost of different underground shelters varied greatly. For example, the American industrialist Robert K. Visino's "Doomsday Bunker" plan cost 200 million US dollars to build 20 bunkers in the United States, each of which could accommodate 4,000 people. In 2020, a completed doomsday bunker in South Dakota, USA, sold cheap bunkers for 25,000 US dollars and luxury nuclear bunker apartments for 3 million US dollars. The wealthy businessman Hall transformed the Cold War missile launcher into a "survival apartment," located about 60 meters underground in Kansas, at a cost of 20 million US dollars. Zuckerberg's "Kulao Ranch" project in Hawaii cost about $270 million to build an underground shelter, and another 5000-square-foot underground shelter cost $100 million. Click on the link below to read the comic "The System Sent Me a Sanctuary"
Underground Shelter
The reference only mentioned part of the information about the PC game called " AKA: Building a Doomsday Shelter ", including the operating system, processor, memory, graphics card, storage space, and other requirements, but did not mention the specific download address. It only stated that the game was free to share at the bottom and could be downloaded. However, the specific source was not clear, and it was impossible to accurately provide the download method of the Doomsday Shelter game. Click on the link below to read the comic "The System Sent Me a Sanctuary"
Design of the Underground Shelter
The following is some information related to different levels of underground shelters: ** Level 1-Primitive Shelter ** 1. ** Overall structure ** - Natural caves could be used as the basic structure or simply excavated caves could be formed. - Use canvas or plastic sheets as basic cover. 2. ** Survival Resources ** - Store some canned food and bottled water. - They were equipped with simple sleeping bags and blankets. - There were flashlights, matches, and other basic survival tools. - There may be a small number of weapons, such as shotguns or bows and arrows. ** Level 2-Basic Sanctuary ** 1. ** Reinforcement and facilities ** - If it was a cave, it would be simply reinforced or made of wood. - Build a small rainwater collection system. 2. ** Resources and Function Upgrade ** - Increase food reserves and basic medical supplies. - A simple firewood stove was set up for heating and cooking. - Construction of basic sanitary facilities, such as simple toilets. - A small number of solar panels were installed to provide limited power. - Set up improved defenses such as wooden fences and alarm systems. [Level 3, Level 3-Intermediate Sanctuary] 1. ** Building structure ** - A semi-underground building reinforced with concrete. 2. ** Resources and facilities ** - It had a small generator and battery system. - It was equipped with a basic air filtering system. - It had a medium-sized reserve of food and water. - Set up a small indoor planting area. - Build a basic medical room and equip it with common drugs. - Simple communication equipment such as walkie-talkies were installed. - There were reinforced metal doors and surveillance cameras. ** Level 4-Advanced Sanctuary ** 1. ** Overall Planning ** - It was designed as a comprehensive underground facility. 2. ** Function of sustainable development ** - Establishing a long-term self-sufficient food production system. - It had an advanced water circulation and purification system. - It has a stable and sustainable energy system, such as small hydraulic power generation. - A well-built medical center that could perform surgeries. - Set up educational facilities such as small libraries and classrooms. - Planning entertainment areas, including gyms and public activity spaces. - Build an advanced defense system, including hidden entrances and armory. ** Level 5, 5-Top Survival City ** 1. ** Large-scale underground city ** - It was a large underground city complex that could accommodate hundreds of people. 2. ** Complete ecological and functional system ** - To create a completely self-sufficient ecosystem. - Build a high-tech water and air circulation purification system. - Establishing a diverse energy system, including geothermal and nuclear energy. - Set up a comprehensive medical center with intensive care and research laboratories. - Construction of large indoor farms and breeding facilities. - Build a manufacturing factory that can produce necessities and technical products. - Establishing a comprehensive education system, including higher education facilities. - Planning rich cultural and entertainment facilities. - Build the most advanced defense and surveillance system, including drone patrols. - It was equipped with equipment capable of external exploration and resource extraction. Other than that, there were also some fallout shelter designs that included specific functional areas: 1. ** Shelter with living area, aquaponic garden, water purification system, solar panels and observation area ** - The living area provided living and activity space. - The aquaponic garden was used to grow food, using aquaponic technology to save space and resources. - The water purification system ensured the safety of water resources. - Solar panels were located at the top to provide energy. - The observation area was used to observe the situation on the ground and avoid the threat of mutated creatures. 2. ** Multi-story fallout shelter ** - There were medical facilities to deal with health problems and emergency medical assistance. - Research laboratories were used for scientific research and technological development. - Advanced security systems include surveillance and defensive measures. - The spacious living area provided comfortable living space. - The deployment platform was located at the bottom and could be lowered to the ground for missions such as resource collection. 3. ** A more advanced multi-layered fallout shelter ** - The agricultural dome was used for food production, using high-efficiency agricultural techniques to supply fresh food. - The drone control center was used to dispatch drones to scout and collect resources. - The emergency evacuation system could evacuate residents in an emergency. - The center integrated a variety of sustainable energy technologies, such as solar energy and wind energy, to ensure the stability and continuity of energy supply. - The luxurious living area provided a spacious and comfortable living environment, including entertainment facilities and a rest area. Click on the link below to read the comic "The System Sent Me a Sanctuary"
The novel of the underground shelter
I recommend " Hell's Apartment ", a super-horror mystery novel written by Black Tinder. There was no turning back after entering the apartment. The selected residents had to follow the instructions in blood to stay in the scary place. If they came back alive, they had to wait for the next time. The plot was like a horror movie with infinite possibilities. Ghosts were invincible, and people could only fight for their lives. The characters portrayed in the group drama were very realistic. The dungeon setting was ingenious, and the terrifying atmosphere was superb. The first and middle stages were super godly. Although the later stages were a little collapsed, it was still worth watching. " Transmigration at the Same Time: Becoming a Legend in the Heavens " was not bad either. It was a novel written by Four Seasons Treasure. The main character, Luke, stirred up trouble in different worlds, and Luke had different characteristics in different worlds. This book shared the same ability. The author's imagination could be overdone occasionally. There was also Umbrella, the Light of Humanity, created by Little Seven Heavens. The protagonist, Sui Bian, became the boss of the Umbrella Corporation. Although it was a villain company, it protected humans and fought against all kinds of anomalies. There were Warhammer 40K, Resident Evil, and other elements. It was a pseudo-invincible style. The early stages were good, but the later stages were a little weak. However, the theme was interesting and the writing was relatively smooth. " The End of the World: Living with a Family ", a sci-fi novel written by Stiff Neck Fish. The whole family had a super cheat and lived a carefree life in the apocalypse. Although they were a little saintly, they were full of sunshine. " Under the Legends of the Underground World " was a light novel that was written night after night. The story of humans and monsters, although accused of plagiarism, was well written. It was fresh and casual, but now it was a eunuch. Click on the link below to read the comic "The System Sent Me a Sanctuary"
I have an underground shelter
I only know that you have an underground fallout shelter, but you don't have any specific questions, such as the maintenance, use, and safety of the underground fallout shelter, or do you want to know how it is unique compared to other fallout shelters? If you can clarify the question, I can give a more targeted answer. Click on the link below to read the comic "The System Sent Me a Sanctuary"