Crafting
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
| Alloy | Ingredients | Unlocks |
|---|---|---|
| Common Ingot | 5 Copper Ore + 5 Stone | Copper Drill |
| Iron Alloy | 10 Iron Ore + 5 Coal | Iron Hammer |
| Titanium Plate | 20 Titanium Ore + 10 Coal | Titanium Spire |
| Mythril Bar | 50 Mythril Ore + 25 Stardust | Mythril Destroyer |
| Cosmic Core | 100 Void Shards + 50 Stardust | Cosmic Reaper |
Recipe Roster
Common Ingot
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.
Iron Alloy
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.
Titanium Plate
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.
Mythril Bar
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.
Cosmic Core
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.
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?+
What is the bulk smelt bonus?+
Can I refund a failed craft?+
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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