| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Vanilla Crazy Cake
Beat all six Portal advanced maps. |
2021-08-08 11:51:00 | 9.0% | ||
|
Fruitcake
Beat four Portal advanced maps. |
2021-08-08 11:28:14 | 11.9% | ||
|
Cupcake
Beat two Portal advanced maps. |
2021-08-08 10:51:03 | 18.4% | ||
|
Long Jump
Jump 300 feet. |
2021-08-08 09:39:49 | 13.8% | ||
|
Transmission Received
..? |
2021-08-08
09:38:38
|
4.0% | ||
|
Camera Shy
Detach security cameras from the walls. |
2021-08-08 09:04:54 | 3.7% | ||
|
Friendly Fire
Knock down a turret with another turret. |
2021-08-08 08:29:56 | 49.1% | ||
|
Terminal Velocity
Fall 30,000 feet. |
2021-08-08 07:16:30 | 8.7% | ||
|
Heartbreaker
Complete Portal. |
2016-06-27 18:31:28 | 52.4% | ||
|
Partygoer
Make the correct party escort submission position decision. |
2016-06-26 14:50:19 | 55.9% | ||
|
Fratricide
Do whatever it takes to survive. |
2016-06-26 14:25:32 | 63.7% | ||
|
Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device. |
2016-06-26 13:44:38 | 81.4% | ||
|
Rocket Science
Earn silver medals on all Portal challenges. |
2.5% | |||
|
Aperture Science
Earn gold medals on all Portal challenges. |
2.4% | |||
|
Basic Science
Earn bronze medals on all Portal challenges. |
2.5% |