Portal achievements
275
(150)

Portal

4.5 from 482 votes

There are 15 Portal achievements worth 275

10,822 tracked gamers have this game, 1,115 have completed it (10.30%)

burnt_angel_69
7%

burnt_angel_6910

First played on 14 Feb 13 , Played for 28 mins

1 achievement out of 15 won

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Portal Achievements

Lab Rat10

Acquire the fully powered Aperture Science Handheld Portal Device.

Unlocked by 10,523 tracked gamers (97% - TSA Ratio = 1.01)  

Fratricide11

Do whatever it takes to survive.

Unlocked by 9,073 tracked gamers (84% - TSA Ratio = 1.08)  

Partygoer11

Make the correct party escort submission position decision.

Unlocked by 8,348 tracked gamers (77% - TSA Ratio = 1.13)  

Heartbreaker12

Complete Portal.

Unlocked by 8,074 tracked gamers (75% - TSA Ratio = 1.15)  

Terminal Velocity16

Fall 30,000 feet.

Unlocked by 4,215 tracked gamers (39% - TSA Ratio = 1.59)  

Long Jump17

Jump 300 feet.

Unlocked by 3,756 tracked gamers (35% - TSA Ratio = 1.69)  

Cupcake15

Beat two Portal advanced maps.

Unlocked by 4,768 tracked gamers (44% - TSA Ratio = 1.50)  

Fruitcake17

Beat four Portal advanced maps.

Unlocked by 3,644 tracked gamers (34% - TSA Ratio = 1.72)  

Vanilla Crazy Cake19

Beat all six Portal advanced maps.

Unlocked by 3,041 tracked gamers (28% - TSA Ratio = 1.88)  

Basic Science30

Earn bronze medals on all Portal challenges.

Unlocked by 1,221 tracked gamers (11% - TSA Ratio = 2.97)  

Rocket Science30

Earn silver medals on all Portal challenges.

Unlocked by 1,202 tracked gamers (11% - TSA Ratio = 2.99)  

Aperture Science30

Earn gold medals on all Portal challenges.

Unlocked by 1,162 tracked gamers (11% - TSA Ratio = 3.04)  

Camera Shy22

Detach security cameras from the walls.

Unlocked by 2,149 tracked gamers (20% - TSA Ratio = 2.24)  

Friendly Fire12

Knock down a turret with another turret.

Unlocked by 8,109 tracked gamers (75% - TSA Ratio = 1.15)  

Transmission Received23

..?

Unlocked by 2,053 tracked gamers (19% - TSA Ratio = 2.29)