Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Ain't got time to bleed! ( 20 points )	Successfully complete Ignition mode within 25 minutes by any route ( excluding movies).
All your Trace are belong to us ( 15 points )	Successfully complete all Trace Route hacks in any single player mode.
Catch me if you can! ( 20 points )	Complete one Ignition mode path through the Leaderboards.
Chief Engineer ( 35 points )	Complete all hacks in any single player mode.
Did anyone survive? ( 20 points )	Complete Ignition Mode.
Dirty Work! ( 10 points )	Unlock the level 4 engineering RIG.
Infectious ( 15 points )	Successfully complete all System Override hacks in any single player mode.
Laser Burn ( 15 points )	Successfully complete a Hardware Crack in any single player mode.
Planet Cracker ( 15 points )	Successfully complete all Hardware Cracks in any single player mode.
Stop the Clock! ( 5 points )	Successfully complete any hack on the Leaderboards.
Stormed the Core! ( 15 points )	Successfully complete a System Override hack in any single player mode.
Trace Element ( 15 points )	Successfully complete a Trace Route hack in any single player mode.