Online Co-op
12,500 games in this category
← Back to all categoriesDiscover Online Co‑Op Adventures on Steam
Online Co‑Op lets you team up with friends or strangers across the globe to tackle challenges together. Whether you’re coordinating tactics in a tactical shooter or sharing laughs in a casual party game, co‑op gameplay brings fresh dynamics and replayability.
Total Games
12.5K
Feature Type
Official Steam Feature
Total Players
1,938,577
Avg Price
$17.84
Price Range
$0.59 - $4900.00
Release Year Distribution
Top Games
12,500 Games
ARNIE
App ID: 3918920
AS:RA Ashen Skies: Radiant Arena
App ID: 3658910
ASTROMATTECH
App ID: 3567140
ASTRONEER Athleisure Bundle
App ID: 2567010
ASTRONEER Essential Bundle
App ID: 2566990
ASTRONEER Suit Bundle
App ID: 2567000
ASTRONEER: Evolution Bundle
App ID: 2876620
ASTRONEER: Glitchwalkers
App ID: 3042220
ASTRONEER: Glitchwalkers - Deluxe Cosmetic Pack
App ID: 3315070
ASV Soccer
App ID: 2646710
ATOMIC TITANS
App ID: 1971900
AUM The Game
App ID: 3371740
AUTO DERBY CASINO
App ID: 3631410
AVTale
App ID: 3594280
AWSS
App ID: 3871190
Aaero2 - Arcade Paradise Music Pack
App ID: 3726650
Aaero2 - Lania Kea Music Pack
App ID: 3726660
Abalon Arena: Multiplayer Card Tactics
App ID: 2352400
Abandoned Passage
App ID: 3922950
Aberrant Rift
App ID: 2113820
Abiotic Factor - Supporter's Pack
App ID: 3641780
About A Mouse
App ID: 2025910
Absolum
App ID: 1904480
Absolute Matter
App ID: 2114540
Absolver - Adalian Forest Pack
App ID: 893770
Abyss Diver
App ID: 3992370
Abyss Unleashed
App ID: 3433960
Abyssus - Brineguard Pack
App ID: 3853790
Abyssus - Brinehunter Pack
App ID: 3853680
Acatalepsy
App ID: 3922260
AcroChallenge
App ID: 3717250
Across The Obelisk: Sands of Ulminin
App ID: 2511580
Across The Obelisk: Spooky Night in Senenthia
App ID: 2168960
Across The Obelisk: The Wolf Wars
App ID: 2325780
Across the Gap
App ID: 2578190
Across the Obelisk: Amelia, the Queen
App ID: 2666340
Across the Obelisk: Bernard, the Alchemist
App ID: 3185640
Across the Obelisk: Golden Season Pack
App ID: 4013420
Across the Obelisk: Nenukil, the Engineer
App ID: 2879680
Across the Obelisk: Shores of Sahti
App ID: 3185630
Across the Obelisk: Sigrun, the Valkyrie
App ID: 3185650
Across the Obelisk: The Obsidian Uprising
App ID: 2879690
Across the Obelisk: The Sunken Temple
App ID: 3473720
Across the Obelisk: Tulah, the Spider Queen
App ID: 3473700
Activation Bundle - Tom Clancy’s The Division 2
App ID: 3268800
Active Matter
App ID: 2887580
Ad Mortem
App ID: 1624930
Additional Annie Costume: Motorcycle Outfit
App ID: 797910
Additional Annie Costume: Pop Star Outfit
App ID: 798050
Additional Armin Costume: Kiddie Outfit
App ID: 797810
Related Online Co-op Games
Discover more games in Online Co-op. These are top rated and most played games in this category.
Frequently Asked Questions
What is Online Co-op on Steam?
Online Co-op is a gameplay mode where players connect over the internet to play together in real time within the same game session.
How many games support Online Co-op?
12,509 games on Steam support Online Co‐Op.
How do I find Online Co-op games?
Use the filter in the Store’s Game Discovery page to select “Online Co‐OP” under Gameplay Features or search by tags such as ‘co-op’ or ‘multiplayer’.