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 7,418 votes
Puzzle 7,292 votes
First-Person 7,028 votes
Dark Humor 7,023 votes
Story Rich 6,991 votes
Puzzle Platformer 6,922 votes
Funny 6,842 votes
Female Protagonist 6,797 votes
3D Platformer 6,749 votes
Action-Adventure 6,593 votes
Action 6,560 votes
FPS 6,543 votes
Co-op 6,019 votes
Physics 5,055 votes
Sci-fi 4,903 votes
Level Editor 4,876 votes
Science 4,800 votes
Comedy 4,776 votes
Atmospheric 4,767 votes
Adventure 4,710 votes
Platformer 10,030 points
Puzzle 9,528 points
First-Person 9,027 points
Dark Humor 8,525 points
Story Rich 8,024 points
Puzzle Platformer 7,522 points
Funny 7,021 points
Female Protagonist 6,519 points
3D Platformer 6,018 points
Action-Adventure 5,516 points
Action 5,015 points
FPS 4,513 points
Co-op 4,012 points
Physics 3,510 points
Sci-fi 3,009 points
Level Editor 2,507 points
Science 2,006 points
Comedy 1,504 points
Atmospheric 1,003 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 164

Publisher

Valve 96