Full list of all 50 Mirror's Edge achievements worth 1,250 gamerscore. It takes around 25-30 hours to unlock all of the achievements in the base game.
The base game contains 44 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 6 achievements worth 250 Gamerscore.
Find all three hidden bags in one chapter
String together the following: wallrun, jump, coil (over obstacle), skill roll
String together the following: wallrun, turn, jump, wallclimb, turn, jump
Maintain sprint speed for 30 seconds.
Beat the qualifier time on any Time Trial stretch
Triggered the flip-off move
String together the following: jump, coil (over obstacle), slide (under obstacle)
Perform a melee hit from a wallrun
Complete a chapter without getting shot
Complete a chapter of the game without ending up in a heavy landing
Complete the game without shooting an enemy
Complete the story mode on any difficulty
Complete Chapter 8 in story mode
Complete Chapter 7 in story mode
Complete Chapter 6 in story mode
Complete Chapter 5 in story mode
Execute a stomp move on an enemy
Complete Chapter 4 in story mode
Knock out 20 enemies in melee combat
Complete Chapter 3 in story mode
String together the following: wallrun, jump, speedvault
Complete Chapter 2 in story mode
Perform 15 successful disarms (outside of the tutorial)
Complete Chapter 1 in story mode
Complete a chapter without firing a gun
Complete the Prologue in story mode
Complete the Tutorial
Unlock all Time Trial stretches
Find all 30 hidden bags
Complete story mode on hard difficulty.
Find 11 hidden bags
Attain a Time Trial star rating of 20
Attain a Time Trial star rating of 35
Attain a Time Trial star rating of 50
Complete a Speedrun of the Prologue below the target time.
Complete a Speedrun of Chapter 1 below the target time.
Complete a Speedrun of Chapter 2 below the target time.
Complete a Speedrun of Chapter 3 below the target time.
Complete a Speedrun of Chapter 4 below the target time.
Complete a Speedrun of Chapter 5 below the target time.
Complete a Speedrun of Chapter 6 below the target time.
Complete a Speedrun of Chapter 7 below the target time.
Complete a Speedrun of Chapter 8 below the target time.
Complete a Speedrun of Chapter 9 below the target time.
String together: wallrun, wallrun, turn, swing, jump. [Pure Time Trials]
String together: slide, wallrun, wall climb, turn, jump. [Pure Time Trials]
String together: springboard, wallrun, turn, swing, jump. [Pure Time Trials]
String together: wallclimb, turn, swing, wallclimb, turn, swing, jump. [Pure Time Trials]
Attain a Time Trial star rating of 75. [Pure Time Trials]
Attain a Time Trial star rating of 90. [Pure Time Trials]