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
97.70%
Release Date
Steam Deck Compatibility
Verified

Tags

Platformer 7,416 votes
Puzzle 7,290 votes
First-Person 7,026 votes
Dark Humor 7,022 votes
Story Rich 6,990 votes
Puzzle Platformer 6,921 votes
Funny 6,840 votes
Female Protagonist 6,796 votes
3D Platformer 6,748 votes
Action-Adventure 6,592 votes
Action 6,558 votes
FPS 6,542 votes
Co-op 6,015 votes
Physics 5,052 votes
Sci-fi 4,901 votes
Level Editor 4,875 votes
Science 4,798 votes
Comedy 4,776 votes
Atmospheric 4,766 votes
Adventure 4,708 votes
Platformer 10,016 points
Puzzle 9,515 points
First-Person 9,014 points
Dark Humor 8,514 points
Story Rich 8,013 points
Puzzle Platformer 7,512 points
Funny 7,011 points
Female Protagonist 6,510 points
3D Platformer 6,010 points
Action-Adventure 5,509 points
Action 5,008 points
FPS 4,507 points
Co-op 4,006 points
Physics 3,506 points
Sci-fi 3,005 points
Level Editor 2,504 points
Science 2,003 points
Comedy 1,502 points
Atmospheric 1,002 points
Adventure 501 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 200

Publisher

Valve 172