# Pre-bosses * gather 50 silver, get the merchant to move in * gather 4 gold, buy [mining helmet]( http://terraria.gamepedia.com/Mining_armor) * build a skybridge out of hay and get the [items available](http://terraria.gamepedia.com/Skyware_Chest) from the first three floating islands * gather iron, silver, and gold pickaxes and armor # Skeletron / dungeon * kill [Skeletron](http://terraria.gamepedia.com/Skeletron) and explore the dungeon