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 41–50 of 1,911 games matching Indie · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
70% of 10

Sinever: The First Seal is a 1–4 player co-op psychological horror game. Explore an isolated Victorian estate, operate paranormal equipment, manage your sanity, and uncover the truth behind its imprisoned entity before the house claims you too.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–16 players

Multiplayer pixel-art horror for 1-16 players. A manor drowned in darkness, a candle as your only ally, a monster on the prowl — and maybe traitors among you. Scavenge, barricade, hide, vote… and survive the night.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 2–4 players

The Drawn Hour is a haunted-terminal card roguelike. Dial into a cursed dial-up BBS as one of three operators, build a deck, and claw through three corrupted sectors. Manage your rising Corruption, hunt relics, and face what waits at the drawn hour — alone, or in 2–4 player online co-op.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated

Run a co-op night shift at a roadside gas station. Fuel cars, run the register, repair vehicles, stop thieves, and investigate suspicious customers before the night gets out of control.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 12 players
Reviews
0% of 1

Think fast or get sabotaged! Categories is a chaotic party game for up to 12 players. Use game-changing power-ups to ruin your friends, crush rivals in mini-games, and create your own custom categories. Fast, unpredictable, and endlessly replayable—can you handle the chaos?

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
0% of 4

Command armor, infantry, artillery, aircraft, drones and naval forces in a modern real-time wargame. Build your army, scout enemy positions and capture objectives. Play solo against AI or online with other commanders, with eight nations and distinct equipment rosters.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
66% of 3

A blind co-op horror comedy for up to 4 players. Sound is your only sight: every step, clap and scream lights up the dark — and calls a monster that hunts by ear and can call you in your friend's voice. Sneak, haul fragile vials, and scream at the worst possible moment.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 3

You command Ukraine's air defense. Every night — missiles and drone swarms, and always fewer interceptors than targets. By day it's your turn: deep strikes past enemy radars. And when orders aren't enough — take the stick yourself.