Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Ain't Got Time to Bleed	Escaped the vault without any lingering injuries.	100
Casualties of War	Found all of the Black Framed Pictures.	30
Chekhov's Gun	Rachel used the machine gun.	15
Climbing out of Hell	Rachel survived after rejecting both her lovers.	15
Double Tap	Eric and Rachel both died in the same explosion.	15
Final Girl	Only one character survived the finale.	30
Full Clearance	Clarice killed Eric after becoming infected.	15
Ghost Signal	Eric ignored Nick's radio signal.	30
Golden Path	Five characters survived the finale.	100
Heart to Heart	Nick killed the ancient warrior with a stake.	15
Illuminating Evidence	Eric discovered the unexpected effects of the UV wand.	15
Into the Sunset	Salim returned home to his son.	15
Let Me Have a Go!	Three characters used the UV wand to attack the creatures.	30
Lost in Time	Rachel was not rescued from her cocoon.	15
Old Dog	Balathu made two kills with his spear.	30
Oorah	Eric and Nick shared a moment in the elevator.	15
Portents	Found all of the White Framed Pictures.	30
Scratching at the Past	Found all of the Secrets.	100
Semper Fi	Jason went back for Salim and they both made it to the elevator.	30
Six Minutes of Night	Everyone died in the finale.	100
Slayer	Salim killed five creatures using his spear.	30
So You're My Technician	Merwin fixed the radio.	15
Start Thinking Like a Marine	Chose only Head decisions.	15
The Statement of Randolph Hodgson	Found every part of Randolph's journal.	30
The Sword and the Shield	Kurum and Balathu chose to fight together.	15
The Thing	Eric helped Rachel purge her infection.	15
There Is Always Hope	Completed the Solo Story.	90
Until Death Do Us Part	Rachel became infected and killed Eric, or Eric killed her.	15
Vision of the Past	Rachel witnessed the origin of the creatures.	15
We Are Not Alone	Finished the prologue in Movie Night.	15