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 7,437 votes
Puzzle 7,330 votes
First-Person 7,054 votes
Dark Humor 7,040 votes
Story Rich 7,015 votes
Puzzle Platformer 6,942 votes
Funny 6,858 votes
Female Protagonist 6,816 votes
3D Platformer 6,759 votes
Action-Adventure 6,598 votes
Action 6,563 votes
FPS 6,546 votes
Co-op 6,095 votes
Physics 5,074 votes
Sci-fi 4,924 votes
Level Editor 4,891 votes
Science 4,816 votes
Comedy 4,792 votes
Atmospheric 4,776 votes
Adventure 4,720 votes
Platformer 10,038 points
Puzzle 9,536 points
First-Person 9,034 points
Dark Humor 8,532 points
Story Rich 8,030 points
Puzzle Platformer 7,528 points
Funny 7,026 points
Female Protagonist 6,524 points
3D Platformer 6,023 points
Action-Adventure 5,521 points
Action 5,019 points
FPS 4,517 points
Co-op 4,015 points
Physics 3,513 points
Sci-fi 3,011 points
Level Editor 2,509 points
Science 2,008 points
Comedy 1,506 points
Atmospheric 1,004 points
Adventure 502 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 153

Publisher

Valve 99