Steam

Portal achievement guide & roadmap

 

Properties

No missable achievements (plus 15 unknown)

No guide has been started yet - please help create one as you play!
 

Sign in with Steam or Xbox to track your progress, and:

  • Search/sort/filter by type/missable/multiplayer
  • Hide unmissable story achievements (because you'll get them anyway!)
  • Focus on the missables
  • Checklists for "Get a kill with each type of weapon" type achievements
  • Click-to-zoom on guide images/media
  • Edit/contribute to guides

Lab Rat

Acquire the fully powered Aperture Science Handheld Portal Device.

Fratricide

Do whatever it takes to survive.

Partygoer

Make the correct party escort submission position decision.

Heartbreaker

Complete Portal.

Friendly Fire

Knock down a turret with another turret.

Cupcake

Beat two Portal advanced maps.

Long Jump

Jump 300 feet.

Fruitcake

Beat four Portal advanced maps.

Vanilla Crazy Cake

Beat all six Portal advanced maps.

Terminal Velocity

Fall 30,000 feet.

Transmission Received

..?

Camera Shy

Detach security cameras from the walls.

Rocket Science

Earn silver medals on all Portal challenges.

Basic Science

Earn bronze medals on all Portal challenges.

Aperture Science

Earn gold medals on all Portal challenges.