What are the best ways to build a base in the ocean trenches in ARK: Survival Evolved?

Building a base in the ocean trenches in ARK: Survival Evolved is a challenging but rewarding endeavor. The ocean trenches offer unique advantages, such as natural protection from land-based threats and access to valuable underwater resources. However, the environment is hostile, with dangerous creatures like Mosasaurs, Tusoteuthis, and Electrophorus posing constant threats. To successfully build a base in the ocean trenches, you need to understand the mechanics, prepare thoroughly, and follow a strategic approach.

First, you need to understand the mechanics of underwater building. Underwater structures require special materials and techniques. The primary building materials for underwater bases are stone, metal, and tek. Stone is the minimum requirement for underwater structures, as thatch and wood will quickly degrade in water. Metal is more durable and resistant to attacks from creatures, while tek structures offer the highest level of protection and functionality. You will also need to use foundations, walls, ceilings, and pillars to create a stable base. Foundations must be placed on the ocean floor, and you may need to use pillars to support structures in deeper areas.

To start building, gather the necessary resources. You will need large amounts of stone, metal, and cementing paste. Stone can be mined from rocks, while metal is found in metal nodes, often in mountainous areas. Cementing paste can be crafted from chitin or keratin and stone, or harvested from beaver dams. For advanced bases, you will also need polymer, crystal, and electronics, which can be obtained from killing certain creatures or harvesting specific resources. Prepare these materials in advance, as underwater resource gathering is more difficult and dangerous.

Next, choose a location in the ocean trenches. Look for a flat area on the ocean floor where you can place foundations. Avoid areas with too many hostile creatures or strong currents. Once you have selected a location, start by placing foundations. Use pillars to extend the base upward if needed, creating multiple levels. Build walls and ceilings to enclose the base, ensuring it is fully sealed to prevent water from entering. You can use doors and windows for access, but make sure they are reinforced to withstand attacks.

Powering your underwater base is another important consideration. Generators and electrical cables can be used to power structures like fabricators, refrigerators, and turrets. However, generators require gasoline, which can be difficult to maintain underwater. Alternatively, you can use tek generators, which are more efficient but require advanced resources. Place turrets around the base to defend against hostile creatures and other players. Underwater turrets are particularly effective in this environment.

Resource management is crucial for maintaining your underwater base. Use storage boxes and vaults to organize your materials and keep them safe. Preserving bins and refrigerators can help store food, but you may also want to tame aquatic creatures like Ichthyosaurus or Megalodon to assist with resource gathering and transportation. Taming a Basilosaurus is especially useful, as it provides insulation and can harvest oil and pearls, which are essential for advanced crafting.

When building in the ocean trenches, there are several common mistakes to avoid. One mistake is underestimating the threat of hostile creatures. Always be prepared to defend your base with turrets and tamed creatures. Another mistake is building too close to the surface, where your base is more vulnerable to attacks from land-based players. Build deep in the trenches for better protection. Additionally, avoid using too many windows or open areas, as they can weaken the base's defenses.

Advanced techniques can optimize your underwater base. For example, you can use tek structures to create a fully enclosed, pressurized environment, allowing you to remove your scuba gear inside the base. You can also use tek teleporters to quickly travel between your underwater base and other locations. Another optimization is to build multiple smaller bases in different trenches, creating a network of safe zones and resource hubs.

Whether you are playing solo or in a tribe, coordination and preparation are key. In a tribe, assign roles to different members, such as resource gatherers, builders, and defenders. Solo players should focus on taming creatures that can assist with both defense and resource gathering. Always have a backup plan, such as a hidden stash of resources or a secondary base, in case your main base is compromised.

In conclusion, building a base in the ocean trenches in ARK: Survival Evolved requires careful planning, resource management, and strategic defense. By understanding the mechanics, preparing thoroughly, and following these strategies, you can create a secure and functional underwater base that offers unique advantages in the game. Whether you are a solo player or part of a tribe, the ocean trenches provide a challenging but rewarding environment for base building.