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Portal 2: Peer Review | Reviews, Ratings, Cast & Crew and Prices | GGDB

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Portal 2: Peer Review

Original title: Portal 2: Peer Review - October 4, 2011

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First Review Open

Adventure Puzzle Games like this →How long to beat? →

Director:Joshua Weier

Studio:Valve

Stars:Aaron Barber, Dee Bradley Baker, Gautam Babbar - Full View

Soundtrack:-

Full Crew:View Full List

Media Gallery

Main Image

Screenshot 2

Screenshot 3

Screenshot 4

Cover Art

Game Details

Developer

Valve

Publisher

Valve

Studio

Valve

Genres

Adventure, Puzzle

Platforms

PlayStation 3, Xbox 360

Release Date

October 4, 2011

Metacritic Score

Game Engine

Story

Portal 2: Peer Review includes an additional course for Portal 2 co-op campaign, dubbed "Art Therapy"; as well as Challenge Mode for both single-player or multiplayer campaign, where players can play specific levels and compete in friends/worldwide leader-board.

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Crew & Contributors 19

Jeremy Bennett

Art • Production Designer

Mike Morasky

Audio & Music • Composer

Joshua Weier

Direction • Game Director

Aaron Barber

Performance • Voice Actor

Time to Beat

Average Completion Times

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Data aggregated from 2 sources: IGDB, RAWG

Last updated: 02.08.2026

Content Rating

Fantasy Violence

Mild Language

Violence

Bad Language

ESRB E10+

PEGI 12

CERO A

Game Features

Intense Violence

Steam Cloud

System Requirements

Minimum

Other:-

Community & Media

Data aggregated from 2 sources: IGDB, RAWG

Last updated: 02.08.2026