How do I build a base that is resistant to space radiation in ARK: Survival Evolved?

To build a base resistant to space radiation in ARK: Survival Evolved, you need to understand the mechanics of space radiation and how to counter it. Space radiation is a hazard found in specific areas of the game, such as the Lunar Biome on the Genesis Part 1 map or the Aberration map. This radiation damages players and creatures over time unless proper precautions are taken. The key to surviving in these areas is using Tek Tier structures and equipment, as they are the only materials resistant to radiation.

First, you need to unlock Tek Tier structures. This requires defeating bosses to obtain Tekgrams, which are blueprints for advanced technology. The easiest way to start is by defeating the Broodmother, Megapithecus, or Dragon bosses on The Island map. These bosses drop Element, which is essential for crafting Tek structures. Once you have the Tekgrams, you can craft Tek Foundations, Walls, Ceilings, and other structures at a Tek Replicator. These structures are immune to radiation and provide a safe environment for you and your tames.

To build a radiation-resistant base, start by gathering the necessary resources. You will need a lot of Metal, Crystal, Polymer, and Element. Metal and Crystal can be mined from rocks, while Polymer can be obtained from killing Kairuku, Mantis, or by crafting it using Obsidian and Cementing Paste. Element is obtained from boss fights or by harvesting it in specific areas like the Lunar Biome. Once you have the resources, craft a Tek Replicator and place it in a safe location. Use the Replicator to craft Tek Foundations, Walls, and Ceilings. Build your base using these structures, ensuring that all walls and ceilings are sealed to prevent radiation from leaking in.

When building in a radiation zone, always prioritize safety. Start by placing Tek Foundations to create a solid base. Then, build walls and ceilings to enclose the area. Make sure there are no gaps in your structure, as even a small opening can allow radiation to seep in. Use Tek Doors or Tek Forcefields for entry points, as they are also radiation-resistant. Inside your base, you can place Tek Generators to power your structures. Tek Generators require Element to run, so make sure you have a steady supply. You can also use Tek Turrets for defense, as they are highly effective against both creatures and players.

One common mistake is underestimating the resource requirements for Tek structures. Building a radiation-resistant base requires a significant amount of resources, so plan accordingly. Gather materials in bulk before starting construction. Another mistake is not sealing the base properly. Always double-check your walls and ceilings to ensure there are no gaps. Radiation can quickly drain your health, so even a small mistake can be fatal.

Advanced techniques include using Tek Teleporters for quick travel in and out of your base. This is especially useful in dangerous areas like the Lunar Biome, where radiation and hostile creatures are constant threats. You can also use Tek Saddles on your tames to provide additional protection. For example, the Tek Rex Saddle has a built-in forcefield that protects the rider from radiation. This is useful for exploring radiation zones without needing to build a base.

Resource management is crucial when building a radiation-resistant base. Always keep a stockpile of Element, as it is required to power Tek Generators and craft Tek structures. If you are playing solo, focus on gathering resources efficiently and prioritize building a small, secure base. In a tribe, divide tasks among members to speed up the process. For example, one player can focus on gathering Metal, while another collects Polymer.

A specific example is building a base in the Lunar Biome on Genesis Part 1. This area is filled with radiation and hostile creatures like Ferox and Space Whales. Start by building a small Tek base near a resource-rich area. Use Tek Turrets to defend against aggressive creatures. Inside the base, place a Tek Generator and storage containers for resources. Use Tek Teleporters to connect your base to other safe locations, allowing for quick travel and resource transport.

In conclusion, building a radiation-resistant base in ARK: Survival Evolved requires careful planning, resource management, and the use of Tek Tier structures. By following these steps and avoiding common mistakes, you can create a safe haven in even the most dangerous areas of the game. Whether playing solo or in a tribe, always prioritize safety and efficiency to ensure your survival in radiation zones.