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Astroneer Wiki
Extra Large Platform C Extra Large Platform C
Extra Large Platform C.png
Tier Extra Large
Group Item
Type Base Building
Crafted at Large Printer
Recipe Iron x2
Resin x2
Unlock Cost 2,000 Bytes

The Extra Large Platform C is a building unit in Astroneer.


Output Input Module
Extra Large Platform C Iron x2
Resin x2
Large Printer


  • Two Tier-3 and one Tier-4 Attachment Slots.
    • This is the largest potential capacity of any Platform.
    • A maximum of 1,600 Resources can be stored using 4x Large Resource Canister
    • Commonly used in combination with the Extra Large Shredder.
    • Useful in large factories, because it can hold a production chain of four Large modules with no need for intervening Auto Arms.
  • Four Power connection slots that can be used to connect to your base.
  • Can connect to Tethers to provide Oxygen and Power to the player if an Oxygenator is connected through the network.
  • Can be attached to walls and ceilings.


The Extra Large Platform C was first announced on April 16, 2019, during a Twitch stream and on the Astroneer Trello page.