Portal achievements
298
(150)

Portal

4.5 out of 5 from 287 votes

There are a maximum of 15 Portal achievements worth 298

7,028 tracked gamers have this game, 541 have completed it (7.70%)

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Portal Achievements

Lab Rat10

Acquire the fully powered Aperture Science Handheld Portal Device.

Unlocked by 6,424 tracked gamers (91% - TSA Ratio = 1.04)  

Fratricide11

Do whatever it takes to survive.

Unlocked by 5,507 tracked gamers (78% - TSA Ratio = 1.12)  

Partygoer12

Make the correct party escort submission position decision.

Unlocked by 5,059 tracked gamers (72% - TSA Ratio = 1.17)  

Heartbreaker12

Complete Portal.

Unlocked by 4,888 tracked gamers (70% - TSA Ratio = 1.19)  

Terminal Velocity17

Fall 30,000 feet.

Unlocked by 2,474 tracked gamers (35% - TSA Ratio = 1.68)  

Long Jump18

Jump 300 feet.

Unlocked by 2,166 tracked gamers (31% - TSA Ratio = 1.79)  

Cupcake16

Beat two Portal advanced maps.

Unlocked by 2,799 tracked gamers (40% - TSA Ratio = 1.58)  

Fruitcake18

Beat four Portal advanced maps.

Unlocked by 2,079 tracked gamers (30% - TSA Ratio = 1.83)  

Vanilla Crazy Cake20

Beat all six Portal advanced maps.

Unlocked by 1,723 tracked gamers (25% - TSA Ratio = 2.01)  

Basic Science34

Earn bronze medals on all Portal challenges.

Unlocked by 620 tracked gamers (9% - TSA Ratio = 3.36)  

Rocket Science34

Earn silver medals on all Portal challenges.

Unlocked by 606 tracked gamers (9% - TSA Ratio = 3.39)  

Aperture Science35

Earn gold medals on all Portal challenges.

Unlocked by 577 tracked gamers (8% - TSA Ratio = 3.48)  

Camera Shy24

Detach security cameras from the walls.

Unlocked by 1,187 tracked gamers (17% - TSA Ratio = 2.42)  

Friendly Fire12

Knock down a turret with another turret.

Unlocked by 4,957 tracked gamers (71% - TSA Ratio = 1.18)  

Transmission Received25

..?

Unlocked by 1,111 tracked gamers (16% - TSA Ratio = 2.51)