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

Building a gas-resistant base in ARK: Survival Evolved is essential for surviving in areas with environmental hazards, such as the gas-filled caves or regions with toxic creatures like the Basilisk or the Nameless. Gas can quickly drain your health and stamina, making it crucial to design a base that protects you and your tames from these dangers. HereÔÇÖs a detailed guide on how to achieve this.

First, understand the mechanics of gas in ARK. Gas is a damaging environmental effect found in certain areas, such as the Aberration mapÔÇÖs toxic zones or the gas balls thrown by creatures like the Basilisk. Gas bypasses most structures and can seep through walls, floors, and ceilings unless you use specific materials or techniques to block it. The key to building a gas-resistant base is to use structures that are airtight, such as Tek Tier structures or greenhouse structures, which can prevent gas from entering.

To start, gather the necessary resources. For a basic gas-resistant base, you will need a lot of metal, crystal, and polymer. These materials are used to craft greenhouse structures, which are the most accessible option for creating airtight spaces. If you have access to Tek Tier, you will need Element, which is obtained from boss fights or Tek creatures. Tek structures are the best for gas resistance, as they are completely airtight and highly durable.

Begin by selecting a location for your base. Avoid building directly in gas zones unless absolutely necessary. Instead, choose a nearby safe area where you can create a gas-resistant outpost. Once you have a location, lay down a foundation using greenhouse or Tek structures. Ensure the foundation is level and covers the entire area you plan to build on. Next, build walls, ceilings, and doors using the same materials. Greenhouse walls and ceilings are effective at blocking gas, but Tek structures are superior if you have the resources.

When constructing the base, pay attention to the placement of doors and windows. Any gaps or improperly sealed areas can allow gas to seep in. Use double doors or airlocks to minimize the risk of gas entering when you open the entrance. If you are using greenhouse structures, consider adding multiple layers of walls for extra protection. This is especially important in high-risk areas like the Aberration mapÔÇÖs toxic zones.

For advanced techniques, consider using Tek forcefields or Tek shields. These can be activated to create a barrier that blocks gas and other environmental hazards. However, they require a significant amount of Element to maintain, so use them sparingly. Another optimization is to place turrets or defensive creatures around your base to deter hostile creatures that might release gas, such as the Basilisk.

Resource management is critical when building a gas-resistant base. Greenhouse structures require a steady supply of metal, crystal, and polymer, so set up a resource-gathering system with tames like the Ankylosaurus for metal and crystal, and the Pelagornis or Kairuku for organic polymer. If you are using Tek structures, prioritize boss fights to gather Element and other rare resources.

For solo players, building a gas-resistant base can be challenging due to the resource requirements. Focus on smaller, more efficient designs and use greenhouse structures until you can unlock Tek Tier. For tribes, divide tasks among members to speed up resource gathering and construction. Assign roles such as resource gatherers, builders, and defenders to ensure the base is completed quickly and efficiently.

Common mistakes to avoid include using non-airtight materials like wood or stone, which do not block gas. Also, avoid building in high-traffic areas where hostile creatures or players might attack your base. Always test your base by entering it while exposed to gas to ensure no leaks are present.

In specific scenarios, such as the Aberration map, you may need to build a gas-resistant base near the surface or in the bioluminescent zone. In these cases, prioritize using Tek structures or multiple layers of greenhouse walls to ensure maximum protection. Additionally, consider taming creatures like the Gasbags, which can absorb gas and provide a temporary safe zone for you and your tribe.

In conclusion, building a gas-resistant base in ARK requires careful planning, resource management, and the use of airtight structures like greenhouse or Tek Tier. By following these steps and avoiding common mistakes, you can create a safe haven that protects you from environmental hazards and ensures your survival in the most dangerous areas of the game.