Crafting

Crafting

5 core alloys
Smelt Recipes
+10% at 50 ore
Bulk Bonus
Tiered by smelt count
Bench Unlocks

Introduction

Crafting in Mine a Planet is a two-stage process: smelt raw ores into alloys at the Smelter, then take those alloys to the Crafting Bench to forge the next drill tier. Every recipe, ratio, and unlock level is documented here, plus smelter queue tips so you never waste a batch bonus. Use this hub to plan your material grind before each forge. Crafting is the central progression system in Mine a Planet — every drill head is forged from alloys you smelt at the Smelter, and every alloy requires raw ores from a specific biome. The Crafting Bench unlocks recipes as your smelt count grows, so each new alloy opens more drill blueprints. Use this hub to plan your material grind before each forge so you never queue a smelt batch without enough inventory space. The bulk smelt bonus adds 10% extra alloy yield on batches of 50, so careful batch planning pays off.

Smelter Recipe Quick Look

AlloyIngredientsUnlocks
Common Ingot5 Copper Ore + 5 StoneCopper Drill
Iron Alloy10 Iron Ore + 5 CoalIron Hammer
Titanium Plate20 Titanium Ore + 10 CoalTitanium Spire
Mythril Bar50 Mythril Ore + 25 StardustMythril Destroyer
Cosmic Core100 Void Shards + 50 StardustCosmic Reaper

Recipe Roster

Common Ingot

Common

First smelt recipe — required for the Copper Drill and most early-game tool upgrades. First smelt recipe — required for the Copper Drill and most early-game tool upgrades. Common Ingot converts 5 Copper Ore plus 5 Stone into 1 ingot at the Smelter, and batching in multiples of 50 unlocks the bulk output bonus. The recipe unlocks as soon as you complete the tutorial quest, and most beginners smelt 10-20 Common Ingots in their first week.

Ingredients5 Copper Ore + 5 Stone
Output1 Common Ingot
UnlocksCopper Drill

Iron Alloy

Rare

Mid-game smelt recipe — bridges the gap between starter drills and your first Rare-tier forge. Mid-game smelt recipe — bridges the gap between starter drills and your first Rare-tier forge. Iron Alloy converts 10 Iron Ore plus 5 Coal into 1 alloy, and batching unlocks the bulk output bonus. The recipe unlocks at level 10 and is the prerequisite for the Iron Hammer craft. Plan to smelt at least 10 Iron Alloys before pushing into Europa.

Ingredients10 Iron Ore + 5 Coal
Output1 Iron Alloy
UnlocksIron Hammer

Titanium Plate

Rare

Advanced alloy — required for the Titanium Spire, the first drill that survives Mars Deep grinding. Advanced alloy — required for the Titanium Spire, the first drill that survives Mars Deep grinding. Titanium Plate converts 20 Titanium Ore plus 10 Coal into 1 plate, and the bulk smelt bonus is worth the batch planning. The recipe unlocks after you smelt 50 Iron Alloys and is the prerequisite for crafting the Titanium Spire drill head at the Crafting Bench.

Ingredients20 Titanium Ore + 10 Coal
Output1 Titanium Plate
UnlocksTitanium Spire

Mythril Bar

Epic

Endgame alloy — required for the Mythril Destroyer and the Solar Flare Epic drill path. Endgame alloy — required for the Mythril Destroyer and the Solar Flare Epic drill path. Mythril Bar converts 50 Mythril Ore plus 25 Stardust into 1 bar, and the bulk smelt bonus saves hours of farming. Stardust only drops inside Nebula, so you must clear at least one Nebula run before the recipe becomes available. Keep at least 10 inventory slots free before queuing.

Ingredients50 Mythril Ore + 25 Stardust
Output1 Mythril Bar
UnlocksMythril Destroyer

Cosmic Core

Legendary

Highest-tier alloy — only craftable after you have cleared multiple Nebula runs and unlocked the Void biome. Highest-tier alloy — only craftable after you have cleared multiple Nebula runs and unlocked the Void biome. Cosmic Core converts 100 Void Shards plus 50 Stardust into 1 core, and the ingredient cost is the steepest in the game. The recipe unlocks after you smelt 10 Mythril Bars and is the prerequisite for the Cosmic Reaper Legendary drill craft.

Ingredients100 Void Shards + 50 Stardust
Output1 Cosmic Core
UnlocksCosmic Reaper

Core Mechanics

Crafting happens at two stations: the Smelter converts raw ore into alloys in batches, and the Crafting Bench takes alloys and turns them into drills. The Smelter has a queue that processes up to four batches at once, and batching in multiples of 50 unlocks the bulk output bonus. The Crafting Bench unlocks recipes as your smelt count grows, so each new alloy opens more drill blueprints. Crafting happens at two stations: the Smelter converts raw ore into alloys in batches, and the Crafting Bench takes alloys and turns them into drills. The Smelter has a queue that processes up to four batches at once, and batching in multiples of 50 unlocks the bulk output bonus that adds 10% extra alloy yield. The Crafting Bench unlocks recipes as your smelt count grows, so each new alloy opens more drill blueprints. Reforging at the bench lets you preserve one drill across Rebirths, which is essential to keep your strongest gear.

Advantages

Crafting turns raw grind output into permanent gear upgrades, and the bulk smelt bonus means careful batch planning pays off. Each recipe is documented with its unlock requirement so you always know what to farm next. Reforging at the Crafting Bench carries your best drill across Rebirths, preserving the biggest grind accelerator. Crafting turns raw grind output into permanent gear upgrades, and the bulk smelt bonus means careful batch planning pays off in alloy yield. Each recipe is documented with its unlock requirement so you always know what to farm next. Reforging at the Crafting Bench carries your best drill across Rebirths, preserving the biggest grind accelerator. The Crafting Bench unlocks recipes progressively, so each new alloy opens more drill blueprints and keeps the progression curve feeling rewarding.

Challenges

Crafting is gated by both ore availability and bench unlock level — beginners cannot smelt Iron Alloy until they reach level 10. Higher-tier recipes have harsh ingredient ratios (50 Mythril Ore + 25 Stardust for the Mythril Bar) that require long farming sessions. Failed crafts have no partial refund, so a misclick at the bench costs the full ingredient list. Crafting is gated by both ore availability and bench unlock level — beginners cannot smelt Iron Alloy until they reach level 10. Higher-tier recipes have harsh ingredient ratios (50 Mythril Ore + 25 Stardust for the Mythril Bar) that require long farming sessions. Failed crafts have no partial refund, so a misclick at the bench costs the full ingredient list. Always double-check the ingredient list before confirming a craft, especially for Mythril Bar and Cosmic Core.

Frequently Asked Questions

How do I unlock the Mythril Destroyer recipe?+
Smelt a Mythril Bar first — that requires 50 Mythril Ore plus 25 Stardust. Once the bar is in your inventory, the Mythril Destroyer blueprint unlocks automatically at the Crafting Bench. You must have cleared at least one Nebula run to access Stardust drops. Smelt a Mythril Bar first — that requires 50 Mythril Ore plus 25 Stardust. Once the bar is in your inventory, the Mythril Destroyer blueprint unlocks automatically at the Crafting Bench. You must have cleared at least one Nebula run to access Stardust drops, so plan your farming route accordingly. Keep at least 10 inventory slots free before queuing the Mythril Bar smelt.
What is the bulk smelt bonus?+
Smelting in multiples of 50 ore grants a bulk output bonus — you receive a 10% extra alloy yield on top of the base conversion. Partial batches produce less alloy per ore, so always queue full batches of 50 when you have the inventory space. Smelting in multiples of 50 ore grants a bulk output bonus — you receive a 10% extra alloy yield on top of the base conversion. Partial batches produce less alloy per ore, so always queue full batches of 50 when you have the inventory space. The bonus applies to every alloy recipe, so it is worth waiting for a full batch whenever possible, especially for high-tier smelts.
Can I refund a failed craft?+
No — crafting is one-way. Once you confirm a craft at the bench, the ingredients are consumed even if the resulting drill has lower-than-expected stats. Reforging at the same bench lets you reroll the stats of an existing drill without losing the drill itself. No — crafting is one-way. Once you confirm a craft at the bench, the ingredients are consumed even if the resulting drill has lower-than-expected stats. Reforging at the same bench lets you reroll the stats of an existing drill without losing the drill itself. Always double-check the ingredient list before confirming a craft, especially for Mythril Bar and Cosmic Core recipes.

Quick Tips

💡

Always queue smelt batches of 50 — the bulk output bonus is worth an extra 10% alloy yield and saves hours per week of farming. The bulk output bonus is worth an extra 10% alloy yield on top of the base conversion. Partial batches waste the smelter queue timer and produce less alloy per ore, so always wait for a full batch of 50 when you have the inventory space. The bonus applies to every alloy recipe, so it is worth waiting for a full batch whenever possible, especially for high-tier smelts.

💡

Reforge your strongest Rare drill before your first Rebirth so it survives the reset — without reforging, your best drill downgrades to Common. Without a reforge, your best drill resets to Common and your damage drops by half. Stockpile 5 Mythril Bar ahead of time so the reforge cost is covered the moment you reach level 25. The reforge is done at the Crafting Bench and preserves one drill of your choice across the reset. Always reforge your strongest Legendary drill rather than a mid-tier pick.

💡

Keep at least 10 slots free in your inventory before queueing a Mythril Bar smelt — failed crafts refund nothing and the ingredient list is huge. Failed crafts refund nothing and the ingredient list is huge for Mythril Bar smelts. Keep at least 10 slots free in your inventory before queueing, plus a buffer for the resulting Mythril Bar plus any other smelts you are queuing in parallel. The bulk smelt bonus is worth the wait, so queue the full batch of 50 Mythril Ore plus 25 Stardust all at once.

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