| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Aperture Science
Earn gold medals on all Portal challenges. |
2017-07-15 15:41:24 | 2.4% | ||
|
Rocket Science
Earn silver medals on all Portal challenges. |
2017-07-15 15:32:52 | 2.5% | ||
|
Basic Science
Earn bronze medals on all Portal challenges. |
2017-07-15 15:32:52 | 2.5% | ||
|
Transmission Received
..? |
2017-07-15
11:37:08
|
4.0% | ||
|
Camera Shy
Detach security cameras from the walls. |
2017-07-15 10:50:18 | 3.7% | ||
|
Long Jump
Jump 300 feet. |
2017-07-14 16:27:50 | 13.8% | ||
|
Vanilla Crazy Cake
Beat all six Portal advanced maps. |
2017-07-14 15:41:28 | 9.0% | ||
|
Fruitcake
Beat four Portal advanced maps. |
2017-07-14 14:02:46 | 11.9% | ||
|
Friendly Fire
Knock down a turret with another turret. |
2017-07-14 13:38:06 | 49.1% | ||
|
Terminal Velocity
Fall 30,000 feet. |
2017-07-14 13:21:07 | 8.7% | ||
|
Cupcake
Beat two Portal advanced maps. |
2017-07-14 12:53:58 | 18.4% | ||
|
Heartbreaker
Complete Portal. |
2017-07-14 12:10:56 | 52.4% | ||
|
Partygoer
Make the correct party escort submission position decision. |
2017-07-14 11:29:21 | 55.9% | ||
|
Fratricide
Do whatever it takes to survive. |
2017-07-14 11:07:11 | 63.7% | ||
|
Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device. |
2017-07-14 10:14:38 | 81.4% |