Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Amen	End of Father Graham's speech.	30
Ammo Saver	Revolver Drum full of Ammo.	90
Apone	Find Apone.	30
Come with me if you want to believe	Bob drives into the barn.	30
Coward	Hide somewhere.	30
Defender of the outer dimension	Free Matt.	30
Dumb idea	Meet Amy.	30
I want some of them	Rachel's Teddy with the tin foil hat.	30
Invader	The Ending.	90
Mechanic	Repair the telecom Pedestal.	15
Mhhmmm... Delicious	Pick up the Manza-Manza Soda.	15
Movie of the year	Pick up Keys Cameron VHS.	30
Mr Lafleche	Enter Mr Lafleche's veranda.	15
Neighbourhood Watch	Finish Talk with Mr. Black.	15
Picasso	Pick up Joe's drawing.	30
The Crazy Girl	Meet Rachel.	30
The Government is lying!	Pick up Government Conspiracy Book.	90
The Government knows it!	Watch the TV News till the end.	15
The Lunatic	Meet Bob.	30
The Mysterious man	Call the mysterious man.	90
The Police!	Police arrive in Greyhill.	15
They're Here	Aliens landed.	30
This is Our World!	Knock an Alien with the Bat.	80
Tin-foil Collector	Find 5 pieces of tin-foil.	15
You nailed it!	Bring the nails to Bob.	15
You're a lead prober!	The first Killed Alien.	80