Achievements

51 achievements
(permalink)

Description

The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!

Reviews
Overwhelmingly Positive
SteamDB Rating
97.71%
Release Date
Steam Deck Compatibility
Verified

Tags

Platformer 7,436 votes
Puzzle 7,327 votes
First-Person 7,051 votes
Dark Humor 7,039 votes
Story Rich 7,013 votes
Puzzle Platformer 6,941 votes
Funny 6,858 votes
Female Protagonist 6,815 votes
3D Platformer 6,757 votes
Action-Adventure 6,597 votes
Action 6,563 votes
FPS 6,546 votes
Co-op 6,091 votes
Physics 5,074 votes
Sci-fi 4,923 votes
Level Editor 4,891 votes
Science 4,815 votes
Comedy 4,791 votes
Atmospheric 4,776 votes
Adventure 4,720 votes
Platformer 10,051 points
Puzzle 9,548 points
First-Person 9,046 points
Dark Humor 8,543 points
Story Rich 8,041 points
Puzzle Platformer 7,538 points
Funny 7,036 points
Female Protagonist 6,533 points
3D Platformer 6,030 points
Action-Adventure 5,528 points
Action 5,025 points
FPS 4,523 points
Co-op 4,020 points
Physics 3,518 points
Sci-fi 3,015 points
Level Editor 2,513 points
Science 2,010 points
Comedy 1,508 points
Atmospheric 1,005 points
Adventure 503 points

Type

Game

Features

Single-player
Online Co-op
Shared/Split Screen Co-op
Steam Achievements
Steam Trading Cards
Captions available
Steam Workshop
Steam Cloud
Stats
Includes level editor
Commentary available
Remote Play on Phone
Remote Play on Tablet
Remote Play on TV
Remote Play Together
Family Sharing
Full controller support

Crossplay Platforms

Linux
Mac
PlayStation 3
Windows PC

For more details, see Crossplay Games.

Developer

Valve 155

Publisher

Valve 100