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 7,454 votes
Puzzle 7,361 votes
First-Person 7,069 votes
Dark Humor 7,049 votes
Story Rich 7,029 votes
Puzzle Platformer 6,954 votes
Funny 6,868 votes
Female Protagonist 6,831 votes
3D Platformer 6,768 votes
Action-Adventure 6,606 votes
Action 6,569 votes
FPS 6,553 votes
Co-op 6,176 votes
Physics 5,085 votes
Sci-fi 4,934 votes
Level Editor 4,901 votes
Science 4,824 votes
Comedy 4,805 votes
Atmospheric 4,784 votes
Adventure 4,727 votes
Platformer 10,075 points
Puzzle 9,571 points
First-Person 9,068 points
Dark Humor 8,564 points
Story Rich 8,060 points
Puzzle Platformer 7,556 points
Funny 7,053 points
Female Protagonist 6,549 points
3D Platformer 6,045 points
Action-Adventure 5,541 points
Action 5,038 points
FPS 4,534 points
Co-op 4,030 points
Physics 3,526 points
Sci-fi 3,023 points
Level Editor 2,519 points
Science 2,015 points
Comedy 1,511 points
Atmospheric 1,008 points
Adventure 504 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 157

Publisher

Valve 97