Iron

Iron is a material used in crafting and many other things

Usage
Crafting:


 * Shovel : 2 iron, 2 wood, 2 copper
 * Ammunition : 2 iron, 1 copper
 * Bike chain : 2 gold, 2 iron
 * Shurikens : 2 iron
 * Sturdy pickaxe : 1 wood, 1 iron, 2 glue
 * Uranium pickaxe: 2 uranium, 1 iron
 * Crowbar : 2 uranium, 4 iron, 2 glue
 * Tools : 2 glue, 1 wood, 2 iron
 * TV : 1 radio, 1 slime, 2 ammunition, 3 wood, 2 iron
 * Rocket 1/3 : 2 wood, 3 iron, 1 ammunition, 1 tools
 * Rocket 2/3 : 2 wood, 4 iron, 1 tv, 1 tools
 * Rocket 3/3 : 2 wood, 2 iron, 1 tools
 * Axe : 2 wood, 2 iron, 2 glue
 * Fuse : 2 iron, 2 copper

Fixing the shelter door (1 iron, 2 glue)

Given to the aliens for the Alien Ending

Obtainment

 * Mining
 * Start of the game (Collecting part)
 * Iron in airport