How do I craft a tek underwater grenade and use it for explosive combat in ARK: Survival Evolved?

Crafting and using a Tek Underwater Grenade in ARK: Survival Evolved is a powerful strategy for explosive combat, especially in underwater environments. This advanced explosive device is part of the Tek Tier, which requires significant progression in the game to unlock and use effectively. Below is a detailed guide on how to craft and utilize Tek Underwater Grenades, along with tips and considerations for maximizing their effectiveness.

To craft a Tek Underwater Grenade, you must first unlock its engram. This engram becomes available at level 100 and requires 35 Engram Points to unlock. Additionally, you need to defeat the Overseer boss to gain access to Tek Tier crafting. Once unlocked, you can craft the grenade at a Tek Replicator, which is a high-tech crafting station that requires Element to operate. The Tek Replicator itself is unlocked at level 100 and requires 35 Engram Points, along with defeating the Dragon boss.

The resource requirements for crafting a Tek Underwater Grenade are as follows: 50 Metal Ingots, 20 Polymer, 10 Crystal, 5 Element, and 10 Black Pearls. Metal Ingots are obtained by smelting Metal Ore in a Forge or Industrial Forge. Polymer can be harvested from Obsidian, Organic Polymer from creatures like Kairuku or Mantis, or crafted using Obsidian and Cementing Paste. Crystal is found in mountainous regions or caves. Element is a rare resource obtained by defeating bosses or completing certain endgame activities. Black Pearls are harvested from creatures like Trilobites, Eurypterids, or Deathworms, or found in specific underwater locations.

Once you have gathered the necessary resources, place them in the Tek Replicator and craft the Tek Underwater Grenade. It is important to note that the Tek Replicator requires Element to function, so ensure you have a sufficient supply before attempting to craft. Each grenade consumes 5 Element, making it a costly but highly effective tool for underwater combat.

Using the Tek Underwater Grenade requires careful planning and execution. The grenade is specifically designed for underwater use, as it does not function on land. When thrown underwater, it creates a powerful explosion that damages all nearby creatures and structures. This makes it ideal for clearing out aggressive underwater creatures like Megalodons, Tusoteuthis, or even enemy players in PvP scenarios. The explosion radius is significant, so be cautious of your positioning to avoid self-damage.

One important tip is to use a high-oxygen build or a Scuba Tank when engaging in underwater combat with Tek Underwater Grenades. This allows you to stay submerged longer and maneuver more effectively. Additionally, taming a strong underwater mount like a Basilosaurus or a Tuso can provide both mobility and protection while using the grenades. These creatures can help you escape dangerous situations or draw aggro away from you while you prepare your attack.

A common mistake to avoid is underestimating the grenade's explosion radius. The blast can damage both enemies and allies, so coordinate with your tribe members to avoid friendly fire. In solo play, ensure you have a clear escape route or a mount to retreat to after throwing the grenade. Another mistake is using the grenade in shallow water or near the surface, as it may not detonate properly or could cause unintended damage to your base or tames.

Advanced techniques include combining Tek Underwater Grenades with other underwater tools and creatures. For example, using a Baryonyx or a Megalodon to herd enemies into a tight group before throwing the grenade can maximize its effectiveness. Additionally, pairing the grenade with a Tek Rifle or Tek Sword can create a devastating combo for underwater combat. In PvP scenarios, using the grenade to destroy enemy underwater bases or tames can give you a significant advantage.

Resource management is crucial when using Tek Underwater Grenades. Since they require Element, which is a limited resource, it is important to use them strategically. Prioritize high-value targets like enemy bases or alpha creatures to make the most of each grenade. In tribe settings, coordinate with your tribe members to pool resources and share the cost of crafting grenades. This ensures that your tribe can maintain a steady supply for critical engagements.

In summary, crafting and using Tek Underwater Grenades in ARK: Survival Evolved is a high-level strategy that requires significant preparation and resource investment. By unlocking the necessary engrams, gathering the required materials, and using the grenades strategically, you can dominate underwater combat scenarios. Whether you are playing solo or as part of a tribe, careful planning and coordination are key to maximizing the effectiveness of this powerful explosive device.