Catch a game winning TD pass in OT (No OTP or co-op)

Record 10+ sacks as a team in one game (No OTP or co-op)

Have 2 pick 6's in the same game (No OTP or co-op)

Score 4+ rushing TDs in a single game (No OTP or co-op)

Complete "The Fallen"

Capture Solitude or Windhelm

Complete "Glory of the Dead"

Become a member of the Circle

Complete 50 Misc Objectives

Complete "Revealing the Unseen"

Clear 50 dungeons

Complete "Hail Sithis!"