Complete a campaign mission.

Successfully complete an escort objective where all 4 NPCs survive.

Join the Railroad

Recruit a gang of 5 allies.

Kill 300 People

Read 20 Magazines

Construct a furnace out of eight cobblestone blocks.

Craft and place a sign.

Construct one type of each tool (one pickaxe, one spade, one axe and one hoe).

Use planks and sticks to make a sword.

Harvest some leather.

Reach Level 25

Complete "The Molecular Level"