Best 2-player online co-op games

Online co-op games on Steam with room for 2 players, going by the player count on each game's store page. Games that don't say how many can play aren't included.

Showing 411–420 of 3,729 games matching 2 players, best rated first · updated 14 Oct 2026

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DunHero

✓ Deck Verified
$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
89% of 535

DunHero is an Action Roguelike. Choose your class, level up and collect powerful items. Defeat bosses and free the world from evil in unique adventures. Play solo or with friends in up to 4-player co-op.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
88% of 1,181

Zombies have invaded Gamicademi, and now it's up to Blanc and friends to school them! Take them out with crazy combos in this hack 'n' slash with a tag-team in single player, or complete special missions with up to 3 other players with online play!

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Machine Party

✓ Deck Verified
$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
87% of 4,746

Machine Party is a collection of violent party games where failure is lethal. Gather your friends and endure high stakes situations to prove your life is worth more than theirs. Survival is unlikely.

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Old Market Simulator

Deck PlayableCrossplay
−28%
$
Released
Price
$ · Cheap · On sale −28% until 26 Oct
Players
👥 1–4 players
Reviews
87% of 4,426

Old Market Simulator is a 1-4 player co-op game where you manage your market by ordering goods, growing produce, raising animals, fishing, and crafting items in your workshop, while hiring employees and expanding your business.

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Survivalist: Invisible Strain

✓ Deck Verified
−50%
$$
Released
Price
$$ · Standard · On sale −50% until 19 Oct
Players
👥 Up to 3 players
Reviews
87% of 4,045

It's ten years since the infection started. Long-established settlements are collapsing, one by one, for unknown reasons. Survivors are running to the hills to escape, hoping for safety in remote places. As another refugee, you're here to carve out a new life for yourself - by any means necessary.

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Murder Miners

✓ Deck VerifiedCrossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 30 players
Reviews
87% of 3,965

The #1 rated Xbox Live Indie Game. Halo-inspired. Destructible/constructible environments. Vehicles. Zombie survival. Hookshots. Infection mode: Be the zombie & eat the dead to level up your zombie abilities. Community playdates are still hosted every week, join us!

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Free
Released
Price
Free
Players
👥 Up to 2 players
Reviews
90% of 273

🐱 Discover 100 hidden cats 🌍 in handcrafted scenes that capture the spirit of each country. Relax with color-by-numbers 🎨 and bring illustrations to life. Play solo or in cozy co-op 👯‍♂️, while Meow FM 🎶 sets the mood.

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CounterAttack: Uprising

Deck PlayableCrossplay
−84%
$$
Released
Price
$$ · Standard · On sale −84% until 15 Oct
Players
👥 1–8 players
Reviews
90% of 273

CounterAttack: Uprising is a side scrolling space shooter (shmup). Team up or fight solo, 1 - 4 player local or up to 8 players online cross-platform coop, unlock upgrades, use powerful ultimate abilities, enhance your ship the way you want, and save the Earth from annihilation.

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Portal Dungeon

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
88% of 996

Portal Dungeon is a side-scrolling Roguelite adventure game that supports up to 4 players in co-op mode. You control an adventurer as you and your friends bravely set out to find the last portal in this world. Go forth! Defeat powerful enemies! Save the world!

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