Steam

Portal Stories: Mel achievement guide & roadmap

 

Properties

No missable achievements (plus 28 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

Long-Term Relaxation

Welcome to Aperture

Enter the main lobby of Aperture Science Innovators

Voices from Above

Who is that?

Firefighting 101

Discover a new way to turn down the heat

Back on Track

Testing the Waters

Super Drowning Skills

Organic Complications

Electrocution

Get electrocuted

Deja-Vu

Solve the same test three times!

Welcome to my Domain

Back off track

Shot

Get shot on the turret range

Burned in Goo

Get burned whilst in the goo

Story Shutdown

Shutdown AEGIS in Story Mode

Determined

Into Darkness

Ignorant

System Shutdown

Curious

Find all the Vitrified door messages

Forever Alone

Try to bring the cube with you

Crushed

Single rainbow

Not even all the way!

2056

MAKE IT STOP

In the Vents

Get into the vents

Persistent

Check that all doors have been locked for the night

You Shouldn't be Here

Under the Stairs

Beyond your Range of Hearing

Refuse to Listen