Seaglide

The Seaglide is a Tier 2 vehicle crafted at the Fabricator. It requires Titanium for the frame, Copper for the battery, Silicone for components, and Quartz for lubricant and glass. This is a material-intensive craft for the early game, but the mobility payoff is enormous — it transforms how you explore the ocean.

The Seaglide is a handheld propulsion device that you hold while swimming. When activated, it pulls you through the water at high speed, far exceeding the passive boost from fins. It is battery-powered and includes a built-in compass and 3D map display, making it the single most important early-game tool for exploration and survival. Once you have a Seaglide, the ocean opens up — deeper dives, longer range, and faster escapes from predators all become viable.

The Seaglide does not have a direct upgrade path, but its effectiveness is tied to the battery powering it. Upgrading to higher-capacity batteries extends your travel range before needing a recharge. Once you unlock vehicles like the Seamoth, the Seaglide remains useful for tight spaces and shallow exploration where vehicles cannot go.

All materials for the Seaglide are found in shallow and mid-depth waters. Limestone Outcrops yield Titanium and Copper, while Quartz deposits are scattered on the seafloor and in caves. Use the interactive map to plan an efficient gathering route that hits multiple resource types in one dive.