Portal achievements
306
(150)

Portal

4.5 out of 5 from 242 votes

There are a maximum of 15 Portal achievements worth 306

6,264 tracked gamers have this game, 451 have completed it (7.20%)

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Portal Achievements

Lab Rat11

Acquire the fully powered Aperture Science Handheld Portal Device.

Unlocked by 5,536 tracked gamers (88% - TSA Ratio = 1.06)  

Fratricide11

Do whatever it takes to survive.

Unlocked by 4,749 tracked gamers (76% - TSA Ratio = 1.14)  

Partygoer12

Make the correct party escort submission position decision.

Unlocked by 4,355 tracked gamers (70% - TSA Ratio = 1.19)  

Heartbreaker12

Complete Portal.

Unlocked by 4,204 tracked gamers (67% - TSA Ratio = 1.21)  

Terminal Velocity17

Fall 30,000 feet.

Unlocked by 2,095 tracked gamers (33% - TSA Ratio = 1.72)  

Long Jump18

Jump 300 feet.

Unlocked by 1,834 tracked gamers (29% - TSA Ratio = 1.84)  

Cupcake16

Beat two Portal advanced maps.

Unlocked by 2,384 tracked gamers (38% - TSA Ratio = 1.61)  

Fruitcake19

Beat four Portal advanced maps.

Unlocked by 1,762 tracked gamers (28% - TSA Ratio = 1.88)  

Vanilla Crazy Cake21

Beat all six Portal advanced maps.

Unlocked by 1,463 tracked gamers (23% - TSA Ratio = 2.06)  

Basic Science34

Earn bronze medals on all Portal challenges.

Unlocked by 526 tracked gamers (8% - TSA Ratio = 3.44)  

Rocket Science35

Earn silver medals on all Portal challenges.

Unlocked by 514 tracked gamers (8% - TSA Ratio = 3.48)  

Aperture Science36

Earn gold medals on all Portal challenges.

Unlocked by 483 tracked gamers (8% - TSA Ratio = 3.59)  

Camera Shy25

Detach security cameras from the walls.

Unlocked by 988 tracked gamers (16% - TSA Ratio = 2.51)  

Friendly Fire12

Knock down a turret with another turret.

Unlocked by 4,270 tracked gamers (68% - TSA Ratio = 1.20)  

Transmission Received26

..?

Unlocked by 924 tracked gamers (15% - TSA Ratio = 2.59)