Bunker Building Blocks

Ever wanted to build a proper blast-proof bunker but hated that obsidian can't be moved with pistons? Yeah, me too.

Obsidian Alloy is a new building material that combines the blast resistance of obsidian with the flexibility of normal blocks. Build your secure bases, hidden vaults, and TNT-proof redstone contraptions without compromise.

The Blocks

• Obsidian Alloy Block - Your basic building unit
• Obsidian Alloy Bricks - Full block, slabs, stairs, and walls
• Obsidian Alloy Tiles - Full block, slabs, and stairs
• Chiseled Obsidian Alloy Brick - For when you want to look fancy while being indestructible
• Obsidian Alloy Pillar - Rotatable, like quartz pillars
• Obsidian Alloy Door & Trapdoor - Because your bunker needs an entrance

Why Use This?

Blast-proof - Same explosion resistance as obsidian (1200)

Piston movable - Unlike regular obsidian, you can use these in your redstone builds

Protects adjacent blocks - Blocks placed next to obsidian alloy won't be destroyed by explosions

Wither & Dragon immune - Nothing's getting through

Balanced - Requires a diamond pickaxe to mine

Crafting

Combine Copper Ingot + Obsidian to get Obsidian Alloy Ingots. The rest follows vanilla patterns - if you know how to make stone bricks, you know how to make these.

Full stonecutter support included because clicking is easier than crafting.

Compatibility

This is a simple block mod with no mixins or core mods. Should play nice with just about everything.