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 3281–3290 of 3,528 games matching Indie, newest first · updated 13 Oct 2026

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Castle Explorer

Crossplay
$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
76% of 30

Castle Explorer - The Magical board game for 1 to 8 players. Set in a vibrant fantasy realm where players take on the roles of courageous heroes willing to brave the legendary dangers of the castle. Fortune awaits those able to reach the dragon’s lair and get out alive.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 16 players
Reviews
87% of 712

Serious Sam VR: The First Encounter is a frantic arcade action FPS, featuring singleplay and co-op campaign, various multiplayer modes, all presented in glorious VR and with different locomotion movements.

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$
Released
Price
$ · Cheap
Players
👥 Not stated

Mekside VR lets you and other players jointly shape a virtual reality and explore it. Using steampunk-inspired cubic building-parts of various materials, you can create landscapes, buildings or even mechanical designs in an open, physically simulated world.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
76% of 652

Go fishing and relax. Craft baits, catch legendary fish and complete your catch album - or take part in epic fishing competitions against other anglers or fishing clubs. Create or join a fishing club and chat with fellow anglers in the in-game chat. Play now for free! Tight lines!

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Day of Infamy

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
83% of 17,510

Experience close-quarters battles in iconic WWII settings. Defend the line, storm the beach, torch the enemy, or use a radio to call in fire support. Day of Infamy is a teamwork-oriented shooter that will keep you on your toes and coming back for more with its diverse game modes and authentic arsenal.

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Splody

✓ Deck VerifiedCrossplay
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
92% of 85

The classic couch competitive gameplay of games like Bomberman brought into the modern era. Place bombs, get out of the way, destroy your friends, collect power-ups, 'splode your way to victory in smooth multiplayer with virtually unlimited local and online players!

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Heroes of Dire

Crossplay
Not listed
Released
Price
Not listed
Players
👥 Not stated
Reviews
68% of 208

In Heroes of Dire, a new massively-multiplayer tactical role-playing game by Spellbook, players command squads of fighters through strategic turn-based battles to win treasure, fame, and glory for their guilds!

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