Co-op picks and library matcher

Best co-op games to play with friends

The hard part is not finding a good co-op game. It is finding one your whole group already owns. Below are strong picks by category, all drawn from a verified catalog. When you are ready, compare your actual Steam libraries in one step and see exactly what everyone can play tonight.

Free co-op and multiplayer games (nobody has to buy in)

Free-to-play games are the safest pick for a mixed group, because everyone can join at no cost.

Apex LegendsFree

FPS, Battle royale, up to 3 players.

Open on Steam
BrawlhallaFree

Platform fighter, Party, up to 8 players.

Open on Steam
Counter-Strike 2Free

FPS, Competitive, up to 10 players.

Open on Steam
Marvel RivalsFree

Hero shooter, Competitive, up to 12 players.

Open on Steam
PUBG: BATTLEGROUNDSFree

Battle royale, Shooter, up to 4 players.

Open on Steam
Rocket LeagueFree

Sports, Competitive, up to 8 players.

Open on Steam

Couch and local co-op (same screen or one PC)

These support local or shared-screen play, ideal when you are in the same room.

BrawlhallaFree

Platform fighter, Party, up to 8 players.

Open on Steam
Divinity: Original Sin 2

RPG, Co-op, up to 4 players.

Open on Steam
Don't Starve Together

Survival, Co-op, up to 6 players.

Open on Steam
Golf With Your Friends

Party, Sports, up to 12 players.

Open on Steam
Rocket LeagueFree

Sports, Competitive, up to 8 players.

Open on Steam

Confirmed cross-play co-op (PC and console together)

Everyone on this list has confirmed cross-play, so a friend on console can join a PC lobby.

Among Us

Cross-play across PC, mobile, console, and Switch. up to 15 players.

Open on Steam
Apex LegendsFree

Cross-play across PC, PlayStation, Xbox, and Switch. up to 3 players.

Open on Steam
Baldur's Gate 3

Cross-play across PC, PlayStation, and Xbox. up to 4 players.

Open on Steam
BrawlhallaFree

Cross-play across PC, PlayStation, Xbox, and Switch. up to 8 players.

Open on Steam
Dead by Daylight

Cross-play across PC, PlayStation, Xbox, and Switch. up to 5 players.

Open on Steam
Destiny 2Free

Cross-play across PC, PlayStation, and Xbox. up to 6 players.

Open on Steam
Halo InfiniteFree

Cross-play across PC and Xbox. up to 8 players.

Open on Steam
Marvel RivalsFree

Cross-play across PC, PlayStation, and Xbox. up to 12 players.

Open on Steam
Monster Hunter Wilds

Cross-play across PC, PlayStation, and Xbox. up to 4 players.

Open on Steam
No Man's Sky

Cross-play across PC, PlayStation, Xbox, and Switch. up to 4 players.

Open on Steam
Rocket LeagueFree

Full cross-play across PC, PlayStation, Xbox, and Nintendo Switch. up to 8 players.

Open on Steam
Sea of Thieves

Cross-play across PC, Xbox, and PlayStation 5, including the Steam version. up to 4 players.

Open on Steam
Split Fiction

One copy invites a friend with the Friend's Pass. Cross-play across PC, PlayStation, and Xbox. 2 players.

Open on Steam
THE FINALSFree

Cross-play across PC, PlayStation, and Xbox. up to 4 players.

Open on Steam
WarframeFree

Cross-play across PC, PlayStation, Xbox, and Switch. up to 4 players.

Open on Steam

Best for a big group (6 or more)

These online co-op games hold a larger party, so nobody sits out.

ARK: Survival Ascended

Survival, Co-op, up to 70 players.

Open on Steam
BrawlhallaFree

Platform fighter, Party, up to 8 players.

Open on Steam
Golf With Your Friends

Party, Sports, up to 12 players.

Open on Steam
Grand Theft Auto V

Action, Open world, up to 30 players.

Open on Steam

Quick to install (small download, play sooner)

Short on time or space? These have small downloads, so the group can start fast.

  • Stardew Valley: approximately 1 GB, up to 8 players.
  • Terraria: approximately 1 GB, up to 8 players.
  • Among Us: approximately 1 GB, up to 15 players.
  • Castle Crashers: approximately 1 GB, up to 4 players.
  • Valheim: approximately 2 GB, up to 10 players.
  • Brawlhalla: approximately 2 GB, up to 8 players.
  • Barotrauma: approximately 2 GB, up to 16 players.
  • Human: Fall Flat: approximately 2 GB, up to 8 players.
  • Golf With Your Friends: approximately 2 GB, up to 12 players.
  • Content Warning: approximately 2 GB, up to 4 players.
  • Lethal Company: approximately 3 GB, up to 4 players.
  • Overcooked! 2: approximately 3 GB, up to 4 players.
  • Don't Starve Together: approximately 3 GB, up to 6 players.
  • Factorio: approximately 3 GB, up to 64 players.
  • Project Zomboid: approximately 4 GB, up to 16 players.
  • Risk of Rain 2: approximately 4 GB, up to 4 players.
  • Cuphead: approximately 4 GB, 2 players.
  • The Forest: approximately 5 GB, up to 8 players.
  • Raft: approximately 5 GB, up to 8 players.

Download sizes are approximate and community-reported. Check the Steam page for the current figure.

Stop guessing: compare your libraries

Lists are a starting point. To know what your specific group can play tonight, compare your Steam libraries directly. The tool finds games everyone owns, flags games missing from just one library, filters by co-op or PvP and player count, and even picks one for you.

Frequently asked questions

What is the best co-op game to play with friends?

It depends on what your group already owns and how many of you there are. Free-to-play games like Counter-Strike 2, Warframe, and Marvel Rivals need nobody to buy in, while paid picks like Helldivers 2, Baldur's Gate 3, and Deep Rock Galactic are strong if everyone has them. Use the free tool on this page to compare your actual Steam libraries and see what you all own.

How do we find a game everyone already owns?

Paste each friend's public Steam profile into the What can we play tonight tool. It reads only public libraries, keeps just the multiplayer games in common, and sorts them into Ready now, Free options, and Almost ready. No account or password is needed.

Which co-op games have cross-play between PC and console?

Confirmed cross-play picks in our catalog include Helldivers 2, Baldur's Gate 3, No Man's Sky, Sea of Thieves, Dead by Daylight, and Monster Hunter Wilds. Each game card in the tool shows its cross-play status and labels anything unconfirmed as unknown rather than guessing.

What are good co-op games for a big group of 6 or more?

Larger groups can look at Valheim, Terraria, Sea of Thieves alliances, Palworld, Stardew Valley, Barotrauma, and Deep Rock Galactic. The tool flags when a game caps out below your group size so nobody gets left out.