Online co-op Indie games

Every online co-op Indie game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 1691–1700 of 1,911 games matching Indie · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
70% of 10

A charming card game of wit and strategy. Master Hungary's beloved game of Ulti, challenge your friends, or the best players in the Kingdom Behind the Beyond, and become the ULTImate Champion!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 1

Welcome to the adrenaline-pumping adventure "Dangerous Fight" - an online shooter that will take you to the heart of the action in the atmosphere of the city of Yerevan, Armenia. You will go into epic battles where the technology of the future and the cultural heritage of the ancient city mix.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
36% of 19

Ghost Hunters is a cooperative horror game. In which you play as one of 4 ghostbusters. You choose a contract / house where the hell is going on, and you and your team will have to deal with it.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 1–4 players
Reviews
54% of 21,737

Astral Party is a multiplayer party game populated by cute anime girls! Choose your favorite character, strategize skills & cards, and roll the dice to destroy friendships in this unique board game.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
46% of 202

Duel Revolution: the ultimate monster taming MMORPG. Train powerful Evo creatures for dynamic battles against other players. Customize with unique skill tree system. Play with friends in multiplayer. Available on Windows, Mac, Android, and iOS.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
94% of 17

An asymmetrical multiplayer horror experience inspired by the viral Hitori Kakurenbo ritual, also known as "One Man Hide and Seek". Unleash your malevolent powers through the perspective of a corrupted Doll, or fight for your survival and escape as one of the careless teenagers.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
67% of 1,103

Paradise isn't exactly what you hoped for: it's infested with zombies! Thankfully, you can control them. Capture them and teach them to farm or fight. They will help you defend our camp while you explore the world looking for… a new paradise.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
88% of 6,998

Secrets of Grindea is an old-school Action RPG with co-op support for up to 4 players. Journey through fantastical lands and battle tons of different enemies and bosses in your quest for truth, friendship and, above all, finding the world’s rarest treasures!

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 3 players
Reviews
91% of 153

TimeMelters is a strategy hero-defense game where every run creates a new timeline. Play the full campaign solo or in two-player online co-op using our free Friends Pass — or put your skills to the test in a Challenge Mode with over 40 unique, time-twisted puzzles!