Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Cassette 01	Found cassette #01.	50
Cassette 02	Found cassette #02.	50
Cassette 03	Found cassette #03.	50
Crowbar	Found crowbar.	50
Egg	Found egg.	50
Golden Head	Found golden head. Congratulations!	100
Green Head	Found green head.	80
Gun	Found gun.	60
Hammer	Found hammer.	50
Key	Found key.	50
Onion	Found onion.	50
Plunger	Found plunger.	50
Red Head	Found red head.	80
Screwdriver	Found screwdriver.	50
Valve	Found valve.	50
Woodplank	Found woodplank.	50
Yellow Head	Found yellow head.	80