Portal achievements
300
(150)

Portal

4.5 out of 5 from 272 votes

There are a maximum of 15 Portal achievements worth 300

6,703 tracked gamers have this game, 509 have completed it (7.59%)

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Portal Achievements

Lab Rat10

Acquire the fully powered Aperture Science Handheld Portal Device.

Unlocked by 6,069 tracked gamers (91% - TSA Ratio = 1.04)  

Fratricide11

Do whatever it takes to survive.

Unlocked by 5,200 tracked gamers (78% - TSA Ratio = 1.13)  

Partygoer12

Make the correct party escort submission position decision.

Unlocked by 4,773 tracked gamers (71% - TSA Ratio = 1.18)  

Heartbreaker12

Complete Portal.

Unlocked by 4,605 tracked gamers (69% - TSA Ratio = 1.20)  

Terminal Velocity17

Fall 30,000 feet.

Unlocked by 2,323 tracked gamers (35% - TSA Ratio = 1.69)  

Long Jump18

Jump 300 feet.

Unlocked by 2,031 tracked gamers (30% - TSA Ratio = 1.81)  

Cupcake16

Beat two Portal advanced maps.

Unlocked by 2,622 tracked gamers (39% - TSA Ratio = 1.59)  

Fruitcake18

Beat four Portal advanced maps.

Unlocked by 1,950 tracked gamers (29% - TSA Ratio = 1.84)  

Vanilla Crazy Cake20

Beat all six Portal advanced maps.

Unlocked by 1,613 tracked gamers (24% - TSA Ratio = 2.03)  

Basic Science34

Earn bronze medals on all Portal challenges.

Unlocked by 584 tracked gamers (9% - TSA Ratio = 3.38)  

Rocket Science34

Earn silver medals on all Portal challenges.

Unlocked by 573 tracked gamers (9% - TSA Ratio = 3.41)  

Aperture Science35

Earn gold medals on all Portal challenges.

Unlocked by 542 tracked gamers (8% - TSA Ratio = 3.51)  

Camera Shy25

Detach security cameras from the walls.

Unlocked by 1,107 tracked gamers (17% - TSA Ratio = 2.45)  

Friendly Fire12

Knock down a turret with another turret.

Unlocked by 4,676 tracked gamers (70% - TSA Ratio = 1.19)  

Transmission Received25

..?

Unlocked by 1,035 tracked gamers (15% - TSA Ratio = 2.54)