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 3101–3110 of 3,528 games matching Indie, newest first · updated 13 Oct 2026

Filters: Indie × Clear all
Filter by tag, price, players or reviews

We Were Here Too

Deck PlayableCrossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
78% of 9,070

As your final hour approaches, a large structure looms up in the distance, towering above the relentless storm. Discover the truth behind this dark castle in a communication-based, cooperative puzzle adventure.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 5 players
Reviews
75% of 41

Hoverloop is a multiplayer arena shooter that features customizable hover drones in high-speed combat. Players take their mechanized gladiators into a battle for glory across a multitude of maps and gametypes. Flaunt your skill & your style!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
63% of 11

Command Alfredo and his band of Scotsmen as they travel the globe, freeing their oppressed countrymen wherever they go. In a hybrid of Tower Defense and RTS, you'll build defenses, manage resources and command your troops, as you show the world what happens if you mess with Scotland.

Steam Tags:

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
28% of 7

Open World Survival RPG set in a high fantasy environment. Craft items and fortresses, wield spells and magical equipment as you face everything from undead to intelligent factions whose reaction towards you is based on your treatment of them.

If you loved these, you'll love this

Heroes of Delum

Crossplay
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
76% of 21

Heroes of Delum is a real-time strategy survival game. Fight against hordes of monsters on a randomly generated world, alone or up to 5 in multiplayer co-op! Collect resources, build defensive mazes, use weapons and magical abilities in a face off with the dark forces of Delum!

If you loved these, you'll love this

Full Metal Furies

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
91% of 2,111

From the creators of Rogue Legacy comes a "true-cooperative" action RPG. FULL METAL FURIES puts an emphasis on team play with a unique combat system where everyone is important. Play on the couch, alone or with friends, or make it an online party for up to four players!

If you loved these, you'll love this

CasinoRPG

Crossplay
Free
Released
Price
Free
Players
👥 Not stated
Reviews
63% of 316

Play the tables or own the strip in this Vegas-themed MMORPG that merges role-playing, tycoon, city-building and casino games. Use your winnings in multiplayer casino games like slots, poker, blackjack and roulette as you rise from janitor to casino mogul.

If you loved these, you'll love this