Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device.
Unlocked 23 Dec 2022 at 8:17 AM
Fratricide
Do whatever it takes to survive.
Unlocked 23 Dec 2022 at 8:57 AM
Partygoer
Make the correct party escort submission position decision.
Unlocked 23 Dec 2022 at 9:17 AM
Heartbreaker
Complete Portal.
Unlocked 23 Dec 2022 at 9:59 AM
Terminal Velocity
Fall 30,000 feet.
Unlocked 23 Dec 2022 at 2:45 PM
Long Jump
Jump 300 feet.
Unlocked 23 Dec 2022 at 9:46 AM
Cupcake
Beat two Portal advanced maps.
Unlocked 23 Dec 2022 at 7:02 PM
Fruitcake
Beat four Portal advanced maps.
Unlocked 23 Dec 2022 at 7:27 PM
Vanilla Crazy Cake
Beat all six Portal advanced maps.
Unlocked 23 Dec 2022 at 8:28 PM
Basic Science
Earn bronze medals on all Portal challenges.
Unlocked 23 Dec 2022 at 9:25 PM
Rocket Science
Earn silver medals on all Portal challenges.
Unlocked 23 Dec 2022 at 9:25 PM
Aperture Science
Earn gold medals on all Portal challenges.
Unlocked 23 Dec 2022 at 9:25 PM
Camera Shy
Detach security cameras from the walls.
Unlocked 24 Dec 2022 at 10:11 AM
Friendly Fire
Knock down a turret with another turret.
Unlocked 23 Dec 2022 at 8:43 AM
Transmission Received
..?
Unlocked 23 Dec 2022 at 3:08 PM
