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 7,366 votes
Puzzle 7,192 votes
First-Person 6,953 votes
Dark Humor 6,953 votes
Story Rich 6,919 votes
Puzzle Platformer 6,875 votes
Funny 6,777 votes
Female Protagonist 6,746 votes
3D Platformer 6,701 votes
Action-Adventure 6,559 votes
Action 6,524 votes
FPS 6,511 votes
Co-op 5,787 votes
Physics 5,002 votes
Sci-fi 4,852 votes
Level Editor 4,832 votes
Science 4,748 votes
Comedy 4,726 votes
Atmospheric 4,721 votes
Adventure 4,669 votes
Platformer 9,905 points
Puzzle 9,410 points
First-Person 8,914 points
Dark Humor 8,419 points
Story Rich 7,924 points
Puzzle Platformer 7,429 points
Funny 6,933 points
Female Protagonist 6,438 points
3D Platformer 5,943 points
Action-Adventure 5,448 points
Action 4,952 points
FPS 4,457 points
Co-op 3,962 points
Physics 3,467 points
Sci-fi 2,971 points
Level Editor 2,476 points
Science 1,981 points
Comedy 1,486 points
Atmospheric 990 points
Adventure 495 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 151

Publisher

Valve 126