Online co-op Indie games

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

Showing 2071–2080 of 3,543 games matching Indie, newest first · updated 15 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
59% of 144

Multiplayer Survivors: Meet MIGHT’N MOW’EM. Mow thousands of enemies with an ever-growing arsenal of weapons and magic, solo or with friends. Classes, upgrades, ultimates, quests, and group buffs add a rewarding meta game to a dopamine-filled core loop.

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−30%
$$
Released
Price
$$ · Standard · On sale −30% until 25 Oct
Players
👥 Not stated
Reviews
94% of 12,070

Design and simulate the starships of your dreams! Command your ship or fleet in epic battles and manage your crew while exploring a dangerous galaxy. Play alone or with friends, test your ships in online PvP, and let your imagination reach for the stars!

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
66% of 15

The Guardian Stone is a online third person Action Tower Defense Game with Rpg elements and mulitplayer. Set in the fantasy world of Elrone, You play as a hero protecting the realm from the forces of evil.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 7 players

House of Specters is a party platformer that progressively gets harder with each level of the house you complete. Play solo, or grab up to 7 friends to play with as you make your way through 9 very challenging levels meant to test your friendship...

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
98% of 2,821

Embark on a road trip like no other in this co-op narrative survival adventure. Visit fun locations, meet wacky characters, and manage your resources wisely. And yes: you still can date some hot monsters ;)

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
92% of 64

Dead Containment is an on-rails shooter inspired by classic arcade games. Players fend off the undead as they race through a city under siege, blasting away the horrors that roam the streets using a variety of weapons. Playable solo or online co-op.

If you loved these, you'll love this

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

A peaceful animal kingdom, everyone was attacked by ferocious animals that suddenly appeared while having a good day. Survive the purple animals as if they were infected. Either carry a gun to survive, or they'll be lunch boxes.

If you loved these, you'll love this