Boss gates and automation
Boss Materials
The initial Titans provide progression items used at the Core to open access to outer biomes and higher ore tiers.
Glurch, Ghorm, and the third story boss Malugaz in the inner region; Hive Mother is an optional boss in full-release progression.
Bosses can be challenged again where the game permits, but progression unlocks are one-time per world; do not plan on farming a permanent gate repeatedly.
Once the Great Wall is open, switch to the outer biome resource goal; return to optional bosses only for a specific reward or challenge.
Open a guide to find other locations and see what the item is used for.
The initial Titans provide progression items used at the Core to open access to outer biomes and higher ore tiers.