Thermoblade (Subnautica)

The Thermoblade is a tool and an upgrade to the Survival Knife. It is crafted by using the Modification Station.

In general, it can be used for harvesting or defense. The Thermoblade does the most damage of all the knives. However, its primary function is that it cooks any edible fish in one swipe.

If a Bleeder latches onto the player's arm, the player can use the Thermoblade to stab the Bleeder.

Trivia

 * Markings on the Thermoblade indicate that it was made by "Alterra Arms Incorporated".
 * The Thermoblade once had durability, but it was removed due to durability being deemed useless. When the Thermoblade did have durability, it had the lowest durability out of all the knives.