| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Aperture Science
Earn gold medals on all Portal challenges. |
2024-01-27 20:05:45 | 2.4% | ||
|
Vanilla Crazy Cake
Beat all six Portal advanced maps. |
2024-01-26 00:06:15 | 9.0% | ||
|
Fruitcake
Beat four Portal advanced maps. |
2024-01-25 23:44:27 | 11.9% | ||
|
Cupcake
Beat two Portal advanced maps. |
2024-01-25 23:26:49 | 18.4% | ||
|
Rocket Science
Earn silver medals on all Portal challenges. |
2024-01-25 23:22:53 | 2.5% | ||
|
Basic Science
Earn bronze medals on all Portal challenges. |
2024-01-25 23:22:53 | 2.5% | ||
|
Heartbreaker
Complete Portal. |
2024-01-23 10:39:09 | 52.4% | ||
|
Partygoer
Make the correct party escort submission position decision. |
2024-01-23 09:55:01 | 55.9% | ||
|
Long Jump
Jump 300 feet. |
2024-01-22 10:01:58 | 13.8% | ||
|
Terminal Velocity
Fall 30,000 feet. |
2024-01-22 09:40:18 | 8.7% | ||
|
Fratricide
Do whatever it takes to survive. |
2024-01-20 21:44:48 | 63.7% | ||
|
Friendly Fire
Knock down a turret with another turret. |
2024-01-20 21:10:32 | 49.1% | ||
|
Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device. |
2024-01-13 17:03:02 | 81.4% | ||
|
Transmission Received
..? |
4.0% | |||
|
Camera Shy
Detach security cameras from the walls. |
3.7% |