Durasteel Tech Upgradetech Upgrade
Unlocks sector X and the ability to work with Aegisalt found on level 5 planets.
The Durasteel Tech Upgrade is a tech upgrade item that allows the player to craft Tier 5 items of Aegisalt, and fly to planets in the X Sector which have a threat level ranging from 5 to 10.
Crafting the Durasteel Tech Upgrade requires a Robotic Crafting Table and Endomorphic Jelly, only obtainable after defeating the Jelly King.
Note: This item was removed in update Upbeat Giraffe.