Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Friends in Need (10 points)	T-Bone: Complete Act 1.
Full Circuit (30 points)	T-Bone: Complete 29 driving missions.
Looking For Trouble (30 points)	T-Bone: Complete all side investigations.
Mob Ruled (20 points)	T-Bone: Complete 20 Chicago South Club contracts.
Negative Eugenics (40 points)	T-Bone: Kill 4 enemies at once by blowing up the RC Car.
No Easy Fix (20 points)	T-Bone: Complete Act 2.
Pest Control (30 points)	T-Bone: Complete Act 3.
Second Amendement (20 points)	T-Bone: Complete 20 Militia contracts.
Tag Team (30 points)	T-Bone: Complete 10 coop missions.
Unfixable (20 points)	T-Bone: Complete 20 Fixers contracts.