| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Aperture Science
Earn gold medals on all Portal challenges. |
2022-12-12 20:09:23 | 1.1% | ||
|
Rocket Science
Earn silver medals on all Portal challenges. |
2022-12-12 20:09:19 | 1.1% | ||
|
Basic Science
Earn bronze medals on all Portal challenges. |
2022-12-12 20:09:19 | 1.1% | ||
|
Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device. |
2022-12-12 20:08:55 | 26.3% | ||
|
Transmission Received
..? |
2022-12-12
20:06:38
|
1.2% | ||
|
Vanilla Crazy Cake
Beat all six Portal advanced maps. |
2022-12-12 03:09:07 | 1.9% | ||
|
Fruitcake
Beat four Portal advanced maps. |
2022-12-12 02:39:52 | 2.3% | ||
|
Cupcake
Beat two Portal advanced maps. |
2022-12-12 02:23:50 | 3.1% | ||
|
Heartbreaker
Complete Portal. |
2022-12-12 02:09:55 | 16.0% | ||
|
Long Jump
Jump 300 feet. |
2022-12-12 02:02:09 | 4.2% | ||
|
Partygoer
Make the correct party escort submission position decision. |
2022-12-12 01:38:49 | 18.2% | ||
|
Camera Shy
Detach security cameras from the walls. |
2022-12-12 01:37:13 | 1.3% | ||
|
Fratricide
Do whatever it takes to survive. |
2022-12-12 01:28:08 | 22.3% | ||
|
Friendly Fire
Knock down a turret with another turret. |
2022-12-12 01:19:29 | 17.4% | ||
|
Terminal Velocity
Fall 30,000 feet. |
2022-12-12 01:02:59 | 1.9% |