Crafting

Smelting and Metalworking

This section covers raw ore transportation, conveyor belt upgrades, iron ingot production, and Star Forge alloy refining.

2
Guides: October 8, 2026
Updated

All Guides

Iron Ingot Uses: Upgrades, Trails, & Star Metal

Tower Incremental iron ingot uses include purchasing Upgrade Tree buffs, buying speed trails, unlocking permanent rebirth perks, and forging Star Metal.

Iron Smelting: Unlock and Farm Ingots

Tower Incremental iron smelting unlocks at Floor 10. Review how to mine iron ore, automate conveyor deposits, and scale ingot production.

Videos

Quick Answers

Crafting FAQ

What is the conversion ratio for iron ingots in Tower Incremental?

The Smeltery converts ten raw iron ores into one iron ingot along its conveyor belt by default. Read the guide

How do you automate iron deposits in Tower Incremental?

Players can purchase the remote deposit upgrade for approximately 30 million gold at the smeltery to route mined iron directly into processing. Read the guide

What are iron ingots spent on in Tower Incremental?

Refined iron ingots are used to buy Upgrade Tree nodes, purchase mid-tier shop trails, lock in permanent rebirth upgrades, and forge Star Metal. Read the guide

Explore More

Codes1Articles in this section explain redemption steps, active potion rewards, and troubleshooting solutions for expired or rejected promo codes.Guide3These walkthroughs cover floor progression milestones, VIP bundle perks, gamepass mechanics, and early economy setups across the tower.Progression5Guides in this section detail stair prices, rebirth milestone requirements, retention checkpoints, and the journey toward Tower 2.Upgrades3These guides outline the optimal order for purchasing base stats, permanent upgrade locks, multiplier trees, and movement speed trails.Resources7Articles here detail how to harvest and spend silver coins, crystal nodes, lumberyard wood, and late-game essence orbs.Glyphs3Content in this section covers elemental glyph biomes, rolling speed, bulk roll upgrades, pull odds, and rebirth retention perks.

Keep exploring

Iron Ingot Uses: Upgrades, Trails, & Star Metal

Tower Incremental iron ingot uses include purchasing Upgrade Tree buffs, buying speed trails, unlocking permanent rebirth perks, and forging Star Metal.

Income Sources: Resource & Multiplier Guide

Tower Incremental income sources expand as you climb, scaling from passive gold and silver mining to iron smelting, crystals, wood, essence, and star metal.

All Content Progression Guide and Breakdown

A complete overview of all content in Roblox's Tower Incremental, covering stair mechanics, resource hubs, rebirth milestones, and late-game systems.

Tower Incremental best glyphs (2026): Roles and Tier List

Find the Tower Incremental best glyphs on Roblox. Compare S-tier income, climb speed, and broad resource luck roles to clear doors and rebirth faster.

Glyph Effects: Full List, Buffs, and Guide

Tower Incremental glyph effects boost gold, silver, iron, luck, and crystals. Learn how glyph rooms, rolling upgrades, and stat multipliers work.

Tower Incremental silver coins: Farm, Spend, and Multiply Silver

Find out how to unlock, mine, and spend Tower Incremental silver coins on Roblox, including mine upgrades, trails, and multiplier boosts.

Wood Cutting: Lumber Yard and Upgrade Guide

Tower Incremental wood cutting unlocks at the Lumber Yard. Learn how tree respawns work, upgrade wood yield, and meet rebirth requirements.

Wood Uses: Upgrades, Trails, and Rebirths

Tower Incremental wood uses include purchasing Permanent Upgrades 4, meeting Rebirth 5 costs, buying merchant trails, and leveling lumberyard yields.

Crystal Uses and Spending Priorities

Tower Incremental crystal uses include Upgrade Tree 2, permanent upgrades, trail merchants, the prize wheel, potions, and the Prism Refractor.

Codes (October 2026) – Working Codes

Tower Incremental: 1 displayed codes (1 multi-source reports); last successful source read October 8, 2026. Checked twice daily.