Portal achievements
303
(150)

Portal

4.5 out of 5 from 260 votes

There are a maximum of 15 Portal achievements worth 303

6,508 tracked gamers have this game, 482 have completed it (7.41%)

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Portal Achievements

Lab Rat11

Acquire the fully powered Aperture Science Handheld Portal Device.

Unlocked by 5,883 tracked gamers (90% - TSA Ratio = 1.05)  

Fratricide11

Do whatever it takes to survive.

Unlocked by 5,044 tracked gamers (78% - TSA Ratio = 1.13)  

Partygoer12

Make the correct party escort submission position decision.

Unlocked by 4,625 tracked gamers (71% - TSA Ratio = 1.18)  

Heartbreaker12

Complete Portal.

Unlocked by 4,467 tracked gamers (69% - TSA Ratio = 1.20)  

Terminal Velocity17

Fall 30,000 feet.

Unlocked by 2,242 tracked gamers (34% - TSA Ratio = 1.70)  

Long Jump18

Jump 300 feet.

Unlocked by 1,959 tracked gamers (30% - TSA Ratio = 1.82)  

Cupcake16

Beat two Portal advanced maps.

Unlocked by 2,543 tracked gamers (39% - TSA Ratio = 1.59)  

Fruitcake19

Beat four Portal advanced maps.

Unlocked by 1,885 tracked gamers (29% - TSA Ratio = 1.85)  

Vanilla Crazy Cake20

Beat all six Portal advanced maps.

Unlocked by 1,561 tracked gamers (24% - TSA Ratio = 2.03)  

Basic Science34

Earn bronze medals on all Portal challenges.

Unlocked by 559 tracked gamers (9% - TSA Ratio = 3.41)  

Rocket Science35

Earn silver medals on all Portal challenges.

Unlocked by 548 tracked gamers (8% - TSA Ratio = 3.45)  

Aperture Science36

Earn gold medals on all Portal challenges.

Unlocked by 517 tracked gamers (8% - TSA Ratio = 3.55)  

Camera Shy25

Detach security cameras from the walls.

Unlocked by 1,060 tracked gamers (16% - TSA Ratio = 2.47)  

Friendly Fire12

Knock down a turret with another turret.

Unlocked by 4,530 tracked gamers (70% - TSA Ratio = 1.19)  

Transmission Received26

..?

Unlocked by 992 tracked gamers (15% - TSA Ratio = 2.55)