Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Another guardian! (secret)	Did you see it?	30
At work. (secret)	Alwasy good to know when to stop.	30
Bullies. (secret)	I'm not having fun.	30
In my room. (secret)	Me, the hands and the Wardrobe.	50
In my room. (secret)	Sometimes you are not alone.	30
In the park 2. (secret)	Weird things in the park.	50
In the park. (secret)	When we first met.	50
Kill the big one. (secret)	Kill the boss without dying.	50
Leave her alone! (secret)	I'll take care of it.	30
Music! (secret)	Together is better.	30
Our house. (secret)	Stop!	50
Sushi! (secret)	Memories are all important.	30
Thank you. (secret)	That saved me.	30
The artefact. (secret)	You have the full power of the artefact now.	60
The End. (secret)	Complete the adventure.	200
The facility. (secret)	When we met again.	50
The last one! (secret)	You found the last piece!	30
The office. (secret)	Goodbye colleague.	50
Together in the park. (secret)	Sometimes you need some help.	30
Ubik! (secret)	All-purpose solution.	30
With mom. (secret)	Some Unfortunate Events!	30
Woz! (secret)	I'm glad I found you.	30