Best online co-op games for 8+ players

Online co-op games on Steam with room for 8+ 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 161–170 of 914 games matching 8+ players, best rated first · updated 13 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 12 players
Reviews
100% of 20

Bottle Cracks is a party game where everyone is a bottle. Jump through chaotic levels without breaking! Play solo, online with up to 12 players, or with unlimited local players.

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Free
Released
Price
Free
Players
👥 Up to 100 players
Reviews
95% of 41

This is an online game about the scene of the High School Affiliated to the Normal University. If you meet a classmate of the Middle School Affiliated to the Normal University in the scene, remember to say hello.

$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
86% of 902

A retro spy FPS inspired by the N64 era. Go guns-blazing in action-packed shootouts, steal secret plans, and accomplish objectives while foiling evildoers’ schemes as a secret agent in a solo or co-op campaign. Fight friends in both local split-screen multiplayer and online with up to 8 opponents.

Super Mining Mechs

✓ Deck Verified
$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
86% of 849

Build your own Super Mining Mech and explore the underground in search of new natural resources. Customize your mech with unlockable parts to dig deeper than ever - by yourself or with up to 7 friends in online co-op multiplayer! So, what are you waiting for? There’s mining to be done!

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Typing Farmer

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Up to 15 players
Reviews
87% of 420

Welcome to Typing Farmer! This desktop idle healing game will make a corner of your screen a cozy farm. Your daily actions—typing and clicking—automatically foster crop growth, attract cute animals play with you. Let the healing charm of adorable creatures infuse your intense workdays~

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Labyrinthine

✓ Deck Verified
$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
84% of 13,815

A co-op horror game like no other... Play with 1-8 players online as you solve puzzles, collect items and run from the horrors that lie within. Follow in the footsteps of Joan in the story mode or tackle procedurally generated maps that scale with your level and bring a fresh experience each game..

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Project Winter

✓ Deck VerifiedCrossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
84% of 13,659

Project Winter 2.0: Cabin Fever is an 8-player survival and social deception game where teamwork is vital, but betrayal is inevitable. Face the wilderness, uncover traitors, and survive paranoia in this streamlined yet chaotic multiplayer experience.

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Kabounce

✓ Deck VerifiedCrossplay
$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
89% of 167

Kabounce™ is the multiplayer pinball sport game where you are the ball. Experience fast-paced online arena combat, rack up combos and points and score to win. Take the action offline with single player time-attack parkour modes!

Planetary Annihilation: TITANS

Deck PlayableCrossplay
$$
Released
Price
$$ · Standard
Players
👥 Up to 32 players
Reviews
84% of 11,425

Wage war across entire solar systems with massive armies at your command. Annihilate enemy forces with world-shattering TITAN-class units, and demolish planets with massive super weapons!

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Over The Top: WWI

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 11 players
Reviews
84% of 6,726

Join massive multiplayer battles in Over The Top: WWI - an intense shooter set in the gritty backdrop of World War I. Pick your class, choose from a vast arsenal, including rifles, artillery, airplanes, and powerful tanks, and experience the chaos of fully destructible battlefields.

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