Portal 2

Achievements
Door Prize
Rare

Door Prize

 20

Examine all the vitrified test chamber doors

Unlocked by 854 gamers out of 2734 gamers (31%)

Achievement Unlocked By

Rank Gamertag Gamer Time Unlocked
751 shagemaster
Offline 		Offline
752 DubstepStylez
Offline 		Offline
753 Ludo dave
Offline 		Offline
754 Dalej66
Offline 		Offline
755 Mich Hemsworth
Offline 		Offline
756 AusSwanton93
Offline 		Offline
757 Nfg XxV3XinGxX
Offline 		Offline
758 Matin Mafia
Offline 		Offline
759 polltery
Offline 		Offline
760 kysokx
Offline 		Offline
761 StoneBobsam
Offline 		Offline
762 MOH4MMAD
Offline 		Offline
763 Cerik2005
Offline 		Offline
764 BoundedEel
Offline 		Offline
765 tristante
Offline 		Offline
766 Chilleezy
Offline 		Offline
767 Dj Wiz Kid 360
Offline 		Offline
768 PurceVG
Offline 		Offline
769 XGHcrewdoesxbox
Offline 		Offline
770 is that Hydro
Offline 		Offline
771 afro man DAN
Offline 		Offline
772 Mazter0fPuppetz
Offline 		Offline
773 Aijo
Offline 		Offline
774 Pablopictures
Offline 		Offline
775 BroknPlaya
Offline 		Offline
50
1,000
2,734
394
394
Developer
Valve
Publisher
Electronic Arts
Platforms
Xbox 360
Tracking is available for this game.

Achievement Breakdown

Game Leaders

1. mcgregorone 1,000
2. CasuallyFlacid 1,000
3. Mezy333 1,000
4. Bastiaen 1,000
5. Ryot Control 1,000
6. WhiteShadow994 1,000
7. DubstepStylez 1,000
8. Beth Bear 1,000
9. Ex GHOSTface 1,000
10. UnawareBoss 1,000
11. is that Hydro 1,000
12. evil terrorr 1,000
13. Conor x420a 1,000
14. EMFULZ 1,000
15. Krazie 1,000