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 2111–2120 of 3,543 games matching Indie, newest first · updated 15 Oct 2026

Filters: Indie × Clear all
Filter by tag, price, players or reviews
Not listed
Released
Price
Not listed
Players
👥 Up to 3 players
Reviews
72% of 304

Task Force is the ultimate tactical shooter sandbox that focuses on close quarters infantry combat. It's made by a small indie team of 3 developers that strive to create exceptional action simulation games.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
83% of 1,338

WARNING: This game contains puns, dad jokes, flappy-bird-like-arcade-minigames, breaking of the 4th wall and jabs directed at tryhard-overly-serious-RPGS. Do not play if you hate FUN or would not like to strap in for a Hilarious quest for The Legendary Villain-Beating Artifact™.

If you loved these, you'll love this

Spirit of the Island

✓ Deck VerifiedCrossplay
$$
Released
Price
$$ · Standard
Players
👥 Up to 2 players
Reviews
69% of 1,193

A beautiful Life Sim Sandbox RPG with Cross-Platform Online COOP set on a tropical Archipelago. Build your farm, grow crops and animals, craft various items, cook dishes, gather resources, build shops and museum to attract visitors, and turn a desolate Island into a prosperous tourist destination!

If you loved these, you'll love this

Across the Obelisk

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 2–4 players
Reviews
80% of 10,706

Set forth in a co-op roguelite deckbuilder where every choice matters! Craft decks of breathtaking power. Journey alone or with up to three friends. Plot your party’s path to glory and face powerful enemies in deep tactical combat on your quest to save the kingdom of Senenthia in Across the Obelisk!

If you loved these, you'll love this

Stranded Deep

Deck Playable
−60%
$$
Released
Price
$$ · Standard · On sale −60% until 22 Oct
Players
👥 Not stated
Reviews
74% of 43,667

Take the role of a plane crash survivor stranded somewhere in the Pacific Ocean. Come face to face with some of the most life threatening scenarios that will result in a different experience each time you play. Scavenge. Discover. Survive.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
0% of 1

Allow your chatters to actively participate and engage with your chess stream simply by typing the moves they would like to see in the chat. :) All without the use of 3th party applications. Includes a highscore, match history, twitch emotes, twitch bot, auto moderating and tons of customization.

If you loved these, you'll love this

Galactic Ruler

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 15 players
Reviews
47% of 104

Galactic Ruler offers real time strategy game play at both planetary level and in space! Lead your faction in diplomacy or conquest across a procedurally generated galactic map where any system might hold hostile enemies or resource riches. Develop advanced technologies to rule the galaxy!

If you loved these, you'll love this