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Portal Stories: Mel Achievements · SteamPeaks

Apps Portal Stories: MelAchievements

Portal Stories: Mel

GameApp ID 317,400by Prism Game Studios Ltd.Released 25 Jun 2015

App ID317,400

Release date25 Jun 2015

Engine—

Install size—

TypeGame

Last update—

Steam Deck—

DLC0

DeveloperPrism Game Studios Ltd.

Changenumber—

PriceFree

Packages1

PublisherPrism Game Studios Ltd.

SystemsWindows · macOS · Linux

Followers—

Depots0

Compare this game

Portal Stories: Mel

Prism Game Studios Ltd.
Released 25 Jun 2015·App 317400

Steam user reviews

Overwhelmingly Positive

96.0%· 23.8K reviews

Recent Overwhelmingly Positive · 96%

SteamPeaks Rating

94.4 Very positive

Recent 30 days 95.7

Playing now

24

−17 vs. yesterday

0.7%of peak

All-time peak

3,509

Jun 2015

Updated 14 Sep 2026, 06:06 UTCData by

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages1 DLC Depots Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Achievements Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages1 DLC Depots Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

Every achievement on record

Achievements

28 achievements · 12 secret

RarestUnder the Stairs5.6% of players

Most earnedLong-Term Relaxation90% of players

Welcome to Aperture
Enter the main lobby of Aperture Science Innovators
85%
Long-Term RelaxationSecret
Steam withholds the description of a secret achievement.
90%
Voices from Above

Windows · macOS · Linux

Engine —

Free to Play Puzzle Adventure Mod Action Singleplayer +14 +16

View on SteamSteamCompare Share

SteamPeaks.com

Who is that?

51%

Firefighting 101

Discover a new way to turn down the heat

50%

Back on TrackSecret

Steam withholds the description of a secret achievement.

48%

Persistent

Check that all doors have been locked for the night

5.9%

Testing the Waters

Super Drowning Skills

36%

Forever Alone

Try to bring the cube with you

8.8%

Deja-Vu

Solve the same test three times!

36%

Organic ComplicationsSecret

Steam withholds the description of a secret achievement.

37%

Back off trackSecret

Steam withholds the description of a secret achievement.

29%

Welcome to my DomainSecret

Steam withholds the description of a secret achievement.

30%

System ShutdownSecret

Steam withholds the description of a secret achievement.

10%

Under the StairsSecret

Steam withholds the description of a secret achievement.

5.6%

You Shouldn't be HereSecret

Steam withholds the description of a secret achievement.

5.9%

Single rainbow

Not even all the way!

7.1%

Burned in Goo

Get burned whilst in the goo

23%

CrushedSecret

Steam withholds the description of a secret achievement.

8.6%

Shot

Get shot on the turret range

24%

Electrocution

Get electrocuted

34%

In the Vents

Get into the vents

6.9%

Beyond your Range of Hearing

Refuse to Listen

7.0%

Into DarknessSecret

Steam withholds the description of a secret achievement.

16%

IgnorantSecret

Steam withholds the description of a secret achievement.

15%

Curious

Find all the Vitrified door messages

8.1%

DeterminedSecret

Steam withholds the description of a secret achievement.

18%

2056

MAKE IT STOP

7.3%

Story Shutdown

Shutdown AEGIS in Story Mode

25%

Names, descriptions and icons are the game’s own, as Steam publishes them; the share is how many owners have unlocked each, from Steam's global figures for 28 of them.