Extractors are a type of structure that extracts resources every 2 ticks (10 seconds). They drill the resource of higher value that they were created from (e.g. the stone extractor is created by both wood and stone, but the resource of higher value is stone). They work in every biome, including the ocean.

However, to properly work, they need to be constantly fed up with wood. At once, there can be only 255 pieces of wood in the machine, and there can also be only 255 of resources to pick up. If there isn't wood to fuel the machine, or there is 255 drilled resources, the machine will not work. They consume 2 pieces of wood to every resource they make. Be aware that you can't take the wood out of the machine, though.

Each one of them has a total of 2000 durability.

More Information

All of the extractors were added in the "Containment" update.

You can't get score from using it, but you can get score from creating it and breaking it. You also can't get the materials inside it by breaking it. However, you can get the materials used to create the machine partially back.

The extractors are one of the only items that don't need a lower tier version in order to be crafted.

Like all structures, a extractor can be placed once every 0.8 seconds.


  • The lower tiers are fairly inefficient, with only producing stone and gold every 10 seconds.
    • However, as the higher tiers generate valuable resources, like diamond, amethyst and reidite, the higher tiers are worthy of being crafted.
  • Every time it generates a resource, it takes 2 wood. However, it can still generate on 1 wood, so try to put in an odd amount.
Category Stone Wall Structures
Walls Inv wall wood Wooden Wall · Inv wall stone Stone Wall · Inv wall gold Golden Wall · Inv wall diamond Diamond Wall
Inv amethyst wall Amethyst Wall · Inv-reidite-wall-in Reidite Wall
Doors Inv door wood Wooden Door · Inv door stone Stone Door · Inv door gold Golden Door · Inv door diamond Diamond Door
Inv amethyst door Amethyst Door · Inv-reidite-door-in Reidite Door
Spikes Inv spikewall wood Wooden Spikes · Inv spikewall stone Stone Spikes · Inv spikewall gold Golden Spikes · Inv spikewall diamond Diamond Spikes
Inv amethyst spikewall Amethyst Spikes · Inv-reidite-spike-in Reidite Spikes
Doors Spikes Inv-wood-spike-door-out Wooden Door Spike · Inv-stone-spike-door-out Stone Door Spikes · Inv-gold-spike-door-out Gold Door Spikes
Inv-diamond-spike-door-out Diamond Door Spikes · Inv-amethyst-spike-door-in Amethyst Door Spikes · Inv-reidite-spike-door-in Reidite Door Spikes
Extractors Inv stone extractor Stone Extractor · Inv golden extractor Gold Extractor · Inv diamond extractor Diamond Extractor · Inv amethyst extractor Amethyst Extractor Inv reidite extractor Reidite Extractor
Fires Inv fire Campfire · Inv big fire Big Fire · Inv furnace Furnace
Agricultural Inv seeds Berry Seeds · Inv wheat seeds Wheat Seeds · Inv pumpkin seeds Pumpkin Seeds · Inv garlic seeds Garlic Seeds · Inv thorn bush seeds Thorn Bush Seeds · Inv mill Windmill Inv plant plot Plant Plot · Inv bread oven Bread Oven
Miscellaneous Inv workbench Workbench · Inv chest Chest · Inv res stone Resurrection Stone · Inv totem Totem · Inv bridge Bridge
Inv well Well · Inv sign Sign · Inv roof Roof · Bed Bed · Inv-point-machine-click Emerald Machine
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