Defeated the "Guardian Ape"

Destroy a Titan with your Flame Core in the Campaign

Beat Pilot Anderson's Gauntlet ghost recorder time

Dye all 4 unique pieces of Leather Armor.

Kill a skeleton with an arrow from more than 50 meters.

Kill the Enderdragon.

Enter an End Portal.

Eat a Notch Apple.

Travel by minecart to a point at least 500m in a single direction from where you started.

Dye your bed a different color.

Use a Grindstone to get experience from an enchanted item.

Stop starvation using Rotten Flesh.