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 2211–2220 of 3,543 games matching Indie, newest first · updated 15 Oct 2026

Filters: Indie × Clear all
Filter by tag, price, players or reviews
$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
66% of 6

Get ready, the zombies are coming! Avatar Raiders is a viewer game for Twitch streamers. Your viewers can join the defense against endless waves of zombies. Let your viewers join via your chat, throw emotes or grenades and compete together against a mighty army of super cute zombies.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
57% of 21

Bomb Hero Is this a three elimination game? Is this a multiplayer game? NO! This is the most difficult game in history!!! The difficulty of getting started is Epic!!! is a leisure competitive game integrating elimination, MoBa, strategy and other elements.

If you loved these, you'll love this

Raifu Wars

Crossplay
Free
Released
Price
Free
Players
👥 2–6 players
Reviews
90% of 94

Roll the dice, take cover, and outwit your rivals in a turn-based tactics board game starring 13 customizable rifle girls. Battle with up to six players, make every life count in Stock mode, or team up against the horde in Zombies co-op.

If you loved these, you'll love this

Arctico

✓ Deck Verified
−90%
$
Released
Price
$ · Cheap · On sale −90% until 22 Oct
Players
👥 Up to 4 players
Reviews
70% of 2,216

Explore Arctico with your dog sled, kayak, and up to 3 friends! Build and customize your base camp, gather resources and samples, set up labs, and take good care of your dogs in this peaceful island.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
0% of 1

Weapons, traps, environment — choose smart, act quick. The enemies — 18 types — won’t fall before the same stick. A brother in arms won’t hurt — help hares (not rabbits!) fight their way out of the dungeon in this co-op roguelike together!

If you loved these, you'll love this

Hunt-or-Haunt

Crossplay
$
Released
Price
$ · Cheap
Players
👥 6–12 players
Reviews
83% of 6

Hunt-or-Haunt is a 6 to 12 player online game where two teams, Hunters and Haunts, face-off in pandemonius battles of elimination! As Hunters combine forces to uncover and dispatch their ghostly foes, Haunts use their stealth and trickery to divide and conquer. Eliminate your opponents to win!

If you loved these, you'll love this