The appearance of a low-level to high-level mountain shelter in a post-apocalyptic wasteland environment. Let's imagine this scenario together:
Level 1 - Pristine Shelter:
- Natural caves or simply excavated caves
- Basic covering, such as canvas or plastic sheeting
- A small amount of canned food and bottled water
- Simple sleeping bag and blanket
- Basic survival tools such as flashlights and matches
- There may be a small number of weapons, such as shotguns or bows and arrows
Level 2 - Basic Shelter:
- Caves or wooden structures that have been simply reinforced
- Small rainwater harvesting systems
- More food stocks and basic medical supplies
- Simple wood stoves are used for heating and cooking
- Basic sanitation facilities, such as simple toilets
- A small number of solar panels provide limited power
- Improved defenses such as wooden fences and alarm systems
Level 3 - Medium Shelter:
- Concrete-reinforced semi-underground buildings
- Small generators and battery systems
- Basic air filtration system
- Medium-sized food and water reserves
- Small indoor growing area
- The basic medical room is equipped with commonly used medicines
- Simple communication devices, such as walkie-talkies
- Reinforced metal doors and security cameras
Level 4 - Advanced Shelter:
- Well-designed underground complex
- Long-term self-sufficiency food production systems
- Advanced water recycling and purification system
- Stable renewable energy systems, such as small-scale hydropower
- A well-established medical center where surgery can be performed
- Educational facilities such as small libraries and classrooms
- Recreation areas, including a gym and communal event spaces
- Advanced defense systems, including concealed entrances and weapons depots
Level 5 - Top Survival City-States:
- Large underground city complex, which can accommodate hundreds of people
- A fully self-sufficient ecosystem
- High-tech water and air circulation purification system
- Diversified energy systems, including geothermal and nuclear energy
- A comprehensive medical center with critical care and research laboratories
- Large indoor farm and breeding facility
- Manufacturing plants that produce essential and technical products
- Comprehensive education system, including higher education facilities
- Rich in cultural and recreational facilities
- State-of-the-art defense and surveillance systems, including drone patrols
- Equipment capable of external exploration and resource extraction
This 5-level division illustrates the evolution of the Vault from the most basic survival needs to a near-self-sufficient underground city. Each level is a significant improvement on the previous level, not only in terms of living conditions, but also in terms of quality of life and long-term development potential. Which level are you particularly interested in?