Join the Thieves Guild

Capture Solitude or Windhelm

Capture Fort Sungard or Fort Greenwall

Join the Stormcloaks or the Imperial Army

Obtain 2 Variety bonuses during a session in Firenze (Multiplayer).

Find 13 Standing Stones

Acquire a Daedric Artifact

Complete "The Eye of Magnus"

Reach Level 25

Complete "Glory of the Dead"

Make a smithed item, an enchanted item, and a potion

Chop wood, mine ore, and cook food

Perform 3 kills using the Charge as The Gladiator (Multiplayer).