Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Baby Gamer	Pop all balloons.	100
Big Boss Baby	Get to Elliot's office undetected.	100
Bottle Half Full	Laugh five times.	50
Cry Baby Cry	Cry five times.	50
E.T. Phone Home	Send a message home.	50
Goodnight Universe	Beat the game.	100
Leave, Murph!	Abandon Isaac.	100
PETA Notified	Nudge Orson.	100
Remains of the Playmobil	Complete all chores.	50
The Babe Who Stares At Goat	Let Gilbert hit the wall over and over.	100
Time Valuer	Use the skip level feature.	100
You Can't Pet the Dog	Don't nudge Orson.	100