Completed the scrying ritual
Have a child with another Xbox LIVE player.
Collect 50% of the medals.
Destroy the Tripod Nest
Collect 10 Semiconductors
Complete the Solar Array Puzzle
Sever all three tentacles of a Lurker with one Line Gun Primary Fire shot (single player only)
Defeat the AI
Find the Peng treasure
Collect 10 Schematics
Win the fight at the School
Kill a Stalker with the Seeker Rifle while in Zoom Mode
Kill the Tormenter
Survive your first encounter with Stalkers
Get through the first Zero-G area
Stomp 10 Containers
Survive the Train Sequence
Get your first Suit
Use Quick Heal ten times (single player only)
Dismember 25 Necromorph Limbs (single player only)
Neutralize 10 Malthusians in underwater combat.
Kill 5 Mathusians with fire or electricity.
Kill 2 Malthusians within a timed chain attack.
Drown a Malthusian.
Save Chief Billingham.
Complete a hack.
Score 2000 on the Mourningwood Fort mortar game.
Enter into a business partnership with another Xbox LIVE player.
Cast all 15 possible spell combinations.
Play in each town as a 5 star lute player.
Unlock all of the chests on the Road To Rule.
Fully upgrade your Melee, Ranged, and Magic abilities on the Road to Rule.
Complete 3 unique upgrades on one of the legendary weapons found around Albion.
As ruler of Albion, get married 6 times and kill 2 of your spouses.
This is where you *spoiler* the great, big *spoiler* and then it all *spoiler*.
Save the maximum amount of Albion citizens.
Adopt a child.
Perform a royal judgement while dressed as a chicken.
Become the ruler of Albion.
Kill 30 enemies with explosive barrels.
Win the support of Aurora.
Purchase all Health Upgrades.
Remodel 5 different houses by changing the furniture.
Build a property empire worth 2,000,000 gold.
Reinstate an ancient, evil temple.
Make 20 Friends.
Dye each part of an outfit you're wearing a different colour and have long hair.
Win the support of Bowerstone.
Rescue the princess from the evil Baron.
Kill 500 enemies using melee weapons.