Skip to content

Building Blocks

MaikyDevs edited this page Nov 1, 2026 · 1 revision

Building Blocks

Blocks for bunkers, silos and control rooms. They're all in the Atomcraft: Building Blocks creative tab.

Overview

Block Stops the shockwave Radiation that gets through Notes
Reinforced Concrete (+ stairs, slab, wall) yes 45 % The main bunker block
Concrete Tiles yes 45 % Same as reinforced concrete, different look
Armored Glass yes 60 % See-through bunker window
Bunker Door yes 30 % Heavy steel door. Opens by hand or redstone.
Lead Bricks (+ stairs, slab, wall) no 6 % Best radiation shielding
Block of Lead no 6 % Same shielding as lead bricks
Lead Glass no 20 % See-through and still shields radiation well
Steel Tread Plate no 60 % Floors
Steel Grate no 95 % Walkways and catwalks
Hazard Stripes no 85 % Yellow and black warning stripes
Bunker Lamp no 85 % Bright light (level 15)

"Stops the shockwave" means the block has a blast resistance of 600 or more. See Nuclear Explosions for how bunkers work and Radiation and Fallout for shielding.

Building a good bunker

  • Use reinforced concrete for the outer walls and roof. That stops the shockwave.
  • Put a layer of lead bricks on the inside. That keeps the radiation out afterwards.
  • Lead glass or armored glass for windows, depending on whether you care more about radiation or the blast.
  • A Bunker Door with a Keycard Reader next to it keeps other players out. See Communication and Security.
  • Build it outside the crater radius. Nothing survives inside the crater.

Recipes

See Recipes.

Clone this wiki locally