Obtain 10 technology upgrades

Complete a mission discovered by scanning an unexplored world

Perform 30 headshot kills with any weapon on humanoid targets

Successfully recruit the Professor

Complete "Diplomatic Immunity"

Get married

Learn all three words of a shout

Join the Stormcloaks or the Imperial Army

Reach Level 10

Complete "Bleak Falls Barrow"

Select a Standing Stone blessing

Successfully craft an item.

Fail at cooking one time.