Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Bubble bath (50 points)	Win a BloodBath match.
Bulldog (50 points)	Reach PITDOG Rank 10.
Doberman (100 points)	Reach PITDOG Rank 15.
Dog of mass destruction (100 points)	Perform 10 Takedowns.
Killer instinct (75 points)	Get 100 kills.
Mastiff (200 points)	Reach PITDOG Rank 25.
Not guilty (50 points)	Win a Judgement match.
On rails (50 points)	Win a The Wagon match.
Poodle (25 points)	Reach PITDOG Rank 5.
Power to the people (100 points)	Perform 10 Power Hits.
Public domain (50 points)	Win a Domination match.
Rottweiler (150 points)	Reach PITDOG Rank 20.