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 7,377 votes
Puzzle 7,212 votes
Dark Humor 6,973 votes
First-Person 6,972 votes
Story Rich 6,937 votes
Puzzle Platformer 6,888 votes
Funny 6,789 votes
Female Protagonist 6,761 votes
3D Platformer 6,709 votes
Action-Adventure 6,567 votes
Action 6,531 votes
FPS 6,519 votes
Co-op 5,841 votes
Physics 5,016 votes
Sci-fi 4,867 votes
Level Editor 4,843 votes
Science 4,764 votes
Comedy 4,741 votes
Atmospheric 4,730 votes
Adventure 4,679 votes
Platformer 9,856 points
Puzzle 9,363 points
Dark Humor 8,870 points
First-Person 8,377 points
Story Rich 7,885 points
Puzzle Platformer 7,392 points
Funny 6,899 points
Female Protagonist 6,406 points
3D Platformer 5,914 points
Action-Adventure 5,421 points
Action 4,928 points
FPS 4,435 points
Co-op 3,942 points
Physics 3,450 points
Sci-fi 2,957 points
Level Editor 2,464 points
Science 1,971 points
Comedy 1,478 points
Atmospheric 986 points
Adventure 493 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 160

Publisher

Valve 135