Mirror's Edge
50 Achievements
1250
Still counting
Attain a Time Trial star rating of 50
30
How to unlock the Still counting achievement in Mirror's Edge - Definitive Guide
ZodiaKk418
TrueTrophies
TrueTrophies
Arland
Atrium One
Atrium Two
Burfield
Chase
Convoy One
Convoy Two
Cranes One
Cranes Two
Edge
Factory
Flight
Heat
New Eden
Office
Playground One
Playground Two
Playground Three
Shard One
Shard Two
Stormdrains One
Stormdrains Two
Stormdrains Three
DLC Levels (thx ovendonkey !)
Actino
Actino Rise
Chroma
Flow
Kinetic
Razzmatazz
Reflex
Synesthesia
Velocity
DarkRaven666
An aspect of Mirror's Edge is its Time Trials, which are small sections of their chapter counterparts that task you with hitting checkpoints in a fast time. The base game includes 23 Time Trials, all with three stars for each difficulty. This means there are a total of 69 stars. There is also a free Time Trial that will increase the total to 72 stars, plus there is the Pure Time Trials DLC that will add 9 Time Trials and bring the total to 99 stars, but this DLC isn't free.
Learning the areas and how to execute them quickly is key to getting a high star rating. If need be, you can download ghosts from the leaderboards to help learn good methods. I recommend that you first learn off of 2-Star ghosts as opposed to 3-Star ghosts, as some 3-Stars can be a bit complicated to learn off the bat.
Alternatively, you can watch videos of every base game Time Trial with 3 stars on quebecboby's YouTube Channel.