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 7,367 votes
Puzzle 7,193 votes
First-Person 6,954 votes
Dark Humor 6,954 votes
Story Rich 6,920 votes
Puzzle Platformer 6,877 votes
Funny 6,778 votes
Female Protagonist 6,748 votes
3D Platformer 6,702 votes
Action-Adventure 6,560 votes
Action 6,525 votes
FPS 6,511 votes
Co-op 5,788 votes
Physics 5,003 votes
Sci-fi 4,853 votes
Level Editor 4,831 votes
Science 4,750 votes
Comedy 4,727 votes
Atmospheric 4,722 votes
Adventure 4,670 votes
Platformer 9,902 points
Puzzle 9,407 points
First-Person 8,912 points
Dark Humor 8,417 points
Story Rich 7,922 points
Puzzle Platformer 7,427 points
Funny 6,932 points
Female Protagonist 6,436 points
3D Platformer 5,941 points
Action-Adventure 5,446 points
Action 4,951 points
FPS 4,456 points
Co-op 3,961 points
Physics 3,466 points
Sci-fi 2,971 points
Level Editor 2,476 points
Science 1,980 points
Comedy 1,485 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