| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Aperture Science
Earn gold medals on all Portal challenges. |
2015-07-16 20:09:45 | 2.4% | ||
|
Rocket Science
Earn silver medals on all Portal challenges. |
2015-07-08 12:21:41 | 2.5% | ||
|
Basic Science
Earn bronze medals on all Portal challenges. |
2015-07-07 17:30:34 | 2.5% | ||
|
Vanilla Crazy Cake
Beat all six Portal advanced maps. |
2013-07-23 12:18:15 | 9.0% | ||
|
Fruitcake
Beat four Portal advanced maps. |
2013-06-12 17:50:36 | 12.0% | ||
|
Camera Shy
Detach security cameras from the walls. |
2013-06-11 19:54:18 | 3.7% | ||
|
Transmission Received
..? |
2013-06-11
17:48:23
|
4.0% | ||
|
Cupcake
Beat two Portal advanced maps. |
2013-06-03 18:55:32 | 18.4% | ||
|
Terminal Velocity
Fall 30,000 feet. |
2013-06-03 17:57:06 | 8.7% | ||
|
Long Jump
Jump 300 feet. |
2013-06-02 22:30:00 | 13.8% | ||
|
Heartbreaker
Complete Portal. |
2013-06-02 21:54:10 | 52.5% | ||
|
Partygoer
Make the correct party escort submission position decision. |
2013-06-02 15:18:44 | 55.9% | ||
|
Fratricide
Do whatever it takes to survive. |
2013-06-02 14:37:42 | 63.8% | ||
|
Friendly Fire
Knock down a turret with another turret. |
2013-06-02 14:08:54 | 49.2% | ||
|
Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device. |
2013-06-01 19:06:56 | 81.5% |