Resources

Tower Craft has 14 resources across 3 tiers — raw materials gathered from nodes (tier 1), processed at stations (tier 2), and end-game alloys (tier 3).

Tier 1 — Raw

Resource	Description
Copper Ore	Raw copper, ready for smelting.
Crystal Shard	Glowing crystalline fragments pulsing with energy.
Iron Ore	Dense iron deposits. Requires smelting.
Obsidian	Dark volcanic glass infused with void energy.
Stone	Common gray rock. The foundation of everything.
Wood	Sturdy timber. Essential for basic construction.

Tier 2 — Processed

Resource	Description
Copper Ingot	Smelted copper bar.
Cut Stone	Precisely cut stone blocks.
Glass	Transparent material made from stone and crystal.
Iron Ingot	Smelted iron bar.
Plank	Processed wood. Sturdy building material.

Tier 3 — Advanced

Resource	Description
Crystal Core	Concentrated crystal energy.
Steel	Strong iron-copper alloy.
Void Alloy	Steel infused with obsidian void energy.