Spawners are items that spawn entities into a world. This also applies to boss summoning. The following are spawners:

Boss spawners
Craftable NPC spawners
Vendor spawners

How to useEdit

NPC spawners will not become a person unless they are out of sight. Place it anywhere, travel so that it is off-screen, then come back later. If it is on a ship, beam down to a planetary surface, then return. Conversely, if it is on a planetary surface, beam up and return. If placing it on a planetary surface, there must be a backdrop of any material the same height or more of the spawner.

Boss summoning items work differently. Simply place the item and interact with it to summon the boss.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.