How do I unlock the metal category in Little Alchemy 2?

In Little Alchemy 2, the Metal category is not something you "unlock" in the traditional sense. Instead, you create Metal by combining specific elements. Here's how you can make Metal:

1. Start with basic elements: You need to have Stone and Fire unlocked. If you donÔÇÖt have these yet:
- Stone can be made by combining Earth + Earth.
- Fire is a basic starting element, so you should already have it.

2. Create Lava: Combine Earth + Fire to make Lava.

3. Create Stone: If you donÔÇÖt already have Stone, combine Earth + Earth.

4. Create Metal: Finally, combine Lava + Stone to create Metal.

Once youÔÇÖve created Metal, it will be added to your collection, and you can use it to create other elements in the game. The Metal category will then be accessible as you continue to discover new combinations involving Metal.

If youÔÇÖre looking to track your progress, you can always check your encyclopedia to see which elements youÔÇÖve discovered and which ones youÔÇÖre missing. Good luck with your alchemical journey!