Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Beginner's combo	Made a combo of 500 hits.	15
Clean hit	Used the Extinction Blow.	30
Decisive advance	Completed Mission 3.	15
Difficult choices	Finished the game with Ending 2 - Destroyed 5 monoliths.	60
Elite specialist	Got the S+ Rank in one mission.	30
Extinction mastered	Got the Extinction Rank in all missions.	60
Extraordinary mission	Completed the Extra Mission.	60
First step	Completed Mission 1.	15
Fragile resistance	Finished the game with Ending 1 - Destroyed 4 or fewer monoliths.	60
Full arsenal	Unlocked all weapons.	30
In the heart of chaos	Finished the game with Ending 3 - Achieved Extinction in all missions.	60
Interesting	Found one secret.	15
Jet destruction	Destroyed the monolith in Mission 3 before the helicopter took off.	15
Legend of the Monoliths	Unlocked all Achievements.	190
Mission accomplished	Completed Mission 2.	15
On the brink	Completed Mission 5.	30
On the trail of extinction	Completed Mission 4.	30
Playing detective	Found all the secrets in a mission.	30
Rising fury	Made a combo of 1000 hits.	30
Secret hunter	Found all the secrets in the game.	60
Total perfection	Got the S+ Ranking in all missions.	60
Total power	Unlocked all skills.	30
Unstoppable pace	Made a combo of 2000 hits.	60