Playtime past 2 weeks:
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15 of 15 (100%) achievements earned:
Personal Achievements
 

Lab Rat

Acquire the fully powered Aperture Science Handheld Portal Device.
Unlocked 30 Apr, 2023 @ 4:56am

Fratricide

Do whatever it takes to survive.
Unlocked 1 May, 2023 @ 3:12am

Partygoer

Make the correct party escort submission position decision.
Unlocked 9 May, 2023 @ 1:28am

Heartbreaker

Complete Portal.
Unlocked 22 May, 2023 @ 2:15am

Terminal Velocity

Fall 30,000 feet.
Unlocked 24 May, 2023 @ 8:59pm

Long Jump

Jump 300 feet.
Unlocked 24 May, 2023 @ 9:08pm

Cupcake

Beat two Portal advanced maps.
Unlocked 10 Dec, 2023 @ 9:45pm

Fruitcake

Beat four Portal advanced maps.
Unlocked 10 Feb @ 9:24pm

Vanilla Crazy Cake

Beat all six Portal advanced maps.
Unlocked 11 Feb @ 7:37am

Basic Science

Earn bronze medals on all Portal challenges.
Unlocked 17 Feb @ 9:26pm

Rocket Science

Earn silver medals on all Portal challenges.
Unlocked 17 Feb @ 9:26pm

Aperture Science

Earn gold medals on all Portal challenges.
Unlocked 17 Feb @ 9:26pm

Camera Shy

Detach security cameras from the walls.
Unlocked 13 Feb @ 8:00am

Friendly Fire

Knock down a turret with another turret.
Unlocked 1 May, 2023 @ 2:33am

Transmission Received

..?
Unlocked 14 Feb @ 6:42am