| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Aperture Science
Earn gold medals on all Portal challenges. |
2022-12-24 21:41:23 | 1.0% | ||
|
Rocket Science
Earn silver medals on all Portal challenges. |
2022-12-24 21:41:23 | 1.0% | ||
|
Basic Science
Earn bronze medals on all Portal challenges. |
2022-12-24 21:41:23 | 1.0% | ||
|
Vanilla Crazy Cake
Beat all six Portal advanced maps. |
2022-12-24 15:07:09 | 1.9% | ||
|
Fruitcake
Beat four Portal advanced maps. |
2022-12-24 04:18:22 | 2.2% | ||
|
Cupcake
Beat two Portal advanced maps. |
2022-12-24 04:13:10 | 3.1% | ||
|
Transmission Received
..? |
2022-12-24
03:32:45
|
1.2% | ||
|
Camera Shy
Detach security cameras from the walls. |
2022-12-24 02:04:08 | 1.3% | ||
|
Long Jump
Jump 300 feet. |
2022-12-24 01:36:30 | 4.2% | ||
|
Terminal Velocity
Fall 30,000 feet. |
2022-12-24 01:21:43 | 1.9% | ||
|
Heartbreaker
Complete Portal. |
2022-12-23 19:52:05 | 15.9% | ||
|
Partygoer
Make the correct party escort submission position decision. |
2022-12-23 19:29:41 | 18.2% | ||
|
Fratricide
Do whatever it takes to survive. |
2022-12-23 19:23:10 | 22.2% | ||
|
Friendly Fire
Knock down a turret with another turret. |
2022-12-23 19:19:08 | 17.3% | ||
|
Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device. |
2022-12-23 19:06:28 | 26.1% |