Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
A hunter that knows how to hunt (60 points)	Unlock all of the hunter's skills.
Bull's eye (20 points)	Get the sniper permit.
Cleaner (10 points)	Kill 10 pests.
Dalek (10 points)	Kill 100 pests.
Good reflexes! (30 points)	Kill a fleeing big game animal.
Good student (20 points)	Get the hunting permit.
Hunting companion (20 points)	Get the dog-handler permit.
Ninja! (30 points)	While stalking, do not get spotted by a big game animal.
No more joking around! (20 points)	Get the big game permit.
The season's over (100 points)	Complete all of the hunt plans for the Hunting Season.
Trained up! (20 points)	Participate in all shooting range tests.
Without breathing (20 points)	Get the pro permit.