Distract 25 guards using environmental objects.
Stealth kill an elite guard after stunning him.
Perform five different types of stealth kills successfully in one level.
Assassinate Kelly, the mercenary captain.
You scored 20,000 points in story mode. That's a good start.
You've collected 40 stars in story mode. That's pretty good.
You have died over 250 times and you haven't given up yet. I'm proud of you!
Spelunk deep enough to reach the molten underworld.
Mine your first nugget of ore with a pickaxe.
Stumble into a spider cavern in the underground.
Build a house suitable enough for your first town NPC, such as the guide, to move into.
Survive your character's first full night.
Chop down your first tree.
Obtain your first hammer via crafting or otherwise.
Craft a mana crystal out of fallen stars, and consume it.
Equip armor in all three armor slots: head, chest, and feet.
Arrive on Solstheim
Make a smithed item, an enchanted item, and a potion
Join the Thieves Guild