Secret Achievements...
	Various Achievements...

Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
A Thorny Situation (20 points)	Kill a Ravenii wearing Thorn Armor.
All That Glitters is Gold (20 points)	Kill a Ravenii wearing Gold Armor.
Death Defied (20 points)	Kill a Ravenii wearing Spiked Armor.
Lock and Key (20 points)	Kill a Ravenii wearing Iron Armor.
Undead Armor (20 points)	Kill a Ravenii wearing Bone Armor.

Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
Battle-Scarred (20 points)	Complete 5 Skirmishes.
Bloodthirsty (35 points)	Complete 10 Extinction Battles.
Challenger (50 points)	Finish Daily Challenge 5 times.
Champion (50 points)	Finish Daily Challenge 10 times.
Completionist (40 points)	Complete all Rescue Run Trials.
Elite Scourge (35 points)	Kill 100 Elite Jackals.
Executioner (35 points)	Earn a score of at least 1,000,000 in Extinction.
Eye of the Tiger (35 points)	Purchase all Upgrades.
Getting Stronger (20 points)	Purchase 1 Upgrade.
Hardened Veteran (50 points)	Complete 10 Skirmishes.
Hit the Gym (35 points)	Purchase 15 Upgrades.
Is it a Bird? (20 points)	Travel 1 kilometer without landing.
Jackal's Worst Nightmare (50 points)	Kill 1,000 Jackals.
Just a Flesh Wound (50 points)	Kill a Ravenii while all its limbs are severed.
Master Sentinel (50 points)	Obtain all possible Stars in Campaign Missions.
Old Habits Die Hard (20 points)	Kill a Ravenii for the first time.
Perfectionist (50 points)	Obtain 3 Stars in all Rescue Run Trials.
Protector (20 points)	Save 100 Civilians.
Savior (50 points)	Save 500 Civilians.
Slayer (50 points)	Kill 50 Ravenii.
The Bigger They Are (35 points)	Kill a Ravenii with a Spiked helmet.
The Undiscovered Country (100 points)	Complete Campaign.