The best co-op game for PC depends on how many of you are playing. For two players, Split Fiction is the strongest pick in 2026. For three or four players, Deep Rock Galactic offers the best long-term value. For five or more players, R.E.P.O. costs a few pounds and supports six. Picks are grouped by group size below.
How to choose a co-op game for your group
Start with group size, not genre. A brilliant two-player game is useless if four of you want to play, and a ten-player survival game feels empty with two. Next, decide how you will play together. Couch co-op means sharing one PC and one screen, usually with a second controller. Online co-op means everyone plays on their own PC, and many PC co-op games are online only. Also check who needs to buy the game, whether it supports crossplay, and whether your PC can run it.
Best co-op games for 2 players
These two are built around exactly two people.
1. Split Fiction
Split Fiction is the best two-player co-op game on PC right now. Hazelight released it in March 2025, and it is co-op only, with every level changing the mechanics completely. It supports split-screen on one PC, online co-op and full crossplay between PC, PlayStation 5 and Xbox Series X|S. Only one player needs to buy it, because the free Friend’s Pass lets the second player join for the whole campaign. It costs £39.99 on Steam.
2. It Takes Two
It Takes Two is Hazelight’s earlier game, and it won Game of the Year at The Game Awards in 2021. It follows a couple turned into dolls who must work together to get back to normal. It works as split-screen on one PC or online, and the Friend’s Pass means only one of you needs to buy it. It does not support crossplay, so both players must be on the same platform. It costs £34.99 on Steam.
Best co-op games for 3 to 4 players
These games are built for small squads, with roles that matter.
3. Deep Rock Galactic
Deep Rock Galactic is the best four-player co-op game for a group that wants to keep playing for months. You play as dwarven miners sent into procedurally generated caves to mine minerals, fight bugs and escape before the swarm overwhelms you. Each class does a different job, so the team only works when everyone plays their role. It costs £24.99 on Steam and holds a 97 percent positive rating. It is online co-op only, and the Steam version does not crossplay with consoles. For trios, Elden Ring Nightreign is built for three players; see our games like Elden Ring guide.
4. Helldivers 2
Helldivers 2 is a chaotic four-player shooter from Arrowhead, released in February 2024. You drop onto alien planets, complete objectives and call in air strikes, with friendly fire always on, so coordination matters more than aim. It costs £34.99 on Steam and supports crossplay between PC, PlayStation 5 and Xbox Series X|S. It is online only, with no split-screen.
5. Baldur’s Gate 3
Baldur’s Gate 3 is the deepest co-op game on this list. Larian’s role-playing game supports up to four players online or over LAN on PC, with each player controlling their own character. One player’s decisions change the story for everyone. It costs £49.99 on Steam, the highest price here, and a full campaign takes 75 hours or more. Crossplay across PC, Mac, PlayStation 5 and Xbox Series X|S was added in a 2025 update.
6. Overcooked! 2
Overcooked! 2 is the best couch co-op game for three or four players on PC. You run a kitchen together, chopping, cooking and serving orders while the kitchen itself moves, splits or catches fire. It supports shared-screen play on one PC and online co-op, for one to four players. It was on sale for £6.79 on Steam when we checked, down from £19.99, and it runs on almost any PC.
Best co-op games for 5 or more players
These three scale properly for big groups.
7. R.E.P.O.
R.E.P.O. is the breakout co-op hit of 2025. Up to six players rob haunted houses together, carrying fragile valuables back to a truck while avoiding monsters. The physics-based grabbing and the proximity voice chat turn every run into a shared disaster story. It costs £5.19 on Steam at the time of checking, down from its regular price in a sale. It is still in Early Access and PC only.
8. Stardew Valley
Stardew Valley supports up to eight players on PC, which makes it the most relaxed big-group game on this list. You share one farm, split the work between farming, fishing, mining and building, and set the pace yourselves. It costs £10.99 on Steam, and every player needs a copy, since it has no free guest pass. It runs on almost any PC. Multiplayer works between PC players, but not between PC and console. See our games like Stardew Valley guide for similar games.
9. Valheim
Valheim supports up to ten players on one shared server, which makes it the best pick for the largest groups. You build a Viking settlement together, explore procedurally generated islands, and fight bosses that need a coordinated team. One player hosts the world, and the others join it. It costs £23.49 on Steam and is still in Early Access, though it has received years of updates. It supports crossplay between PC and Xbox.
Best co-op games for PC at a glance
| Game | Players | Couch or online | Crossplay | Steam UK price |
|---|---|---|---|---|
| Split Fiction | 2 | Both | PC, PS5, Xbox | £39.99 |
| It Takes Two | 2 | Both | No | £34.99 |
| Deep Rock Galactic | 1 to 4 | Online | No on Steam | £24.99 |
| Helldivers 2 | 1 to 4 | Online | PC, PS5, Xbox | £34.99 |
| Baldur’s Gate 3 | 1 to 4 | Online and LAN | PC, Mac, PS5, Xbox | £49.99 |
| Overcooked! 2 | 1 to 4 | Both | No | £6.79 on sale |
| R.E.P.O. | 1 to 6 | Online | No, PC only | £5.19 on sale |
| Stardew Valley | 1 to 8 | Online | PC to PC only | £10.99 |
| Valheim | 1 to 10 | Online | PC and Xbox | £23.49 |
Prices are Steam UK prices checked on 9 November 2026.
Do both players need to buy the game?
Hazelight games use a Friend’s Pass, so only one player buys Split Fiction or It Takes Two, and the second player joins free for the full game. Steam also offers Remote Play Together, which lets you play local co-op games online with friends, even if the game has no online mode. Only the host needs to own the game. For every other game here, each player needs their own copy. If Discord keeps dropping while you play, our Discord disconnecting fix guide covers the usual causes.
Frequently asked questions
What is the best co-op game for PC in 2026?
For two players, Split Fiction is the best co-op game on PC in 2026. For three or four players, Deep Rock Galactic is the best long-term pick. For big groups, R.E.P.O. supports six players for a few pounds.
What co-op games can you play with two players on one PC?
Split Fiction, It Takes Two and Overcooked! 2 all support split-screen or shared-screen play on one PC. You will need a second controller for most of them.
Do you need two copies to play co-op on PC?
Not always. Hazelight games let a second player join free with the Friend’s Pass, and Steam’s Remote Play Together lets guests play local co-op games online without owning them. Most other co-op games need one copy per player.
Which co-op games are crossplay on PC?
Helldivers 2, Split Fiction, Baldur’s Gate 3 and Valheim all support crossplay between PC and consoles. It Takes Two, Deep Rock Galactic on Steam and R.E.P.O. do not support crossplay, so everyone in the group needs to play on the same platform.
What is a good cheap co-op game for PC?
R.E.P.O. at £5.19 is the cheapest pick on this list, and it supports six players. Stardew Valley at £10.99 is the best cheap option for a relaxed group. Both prices are Steam UK prices checked on 9 November 2026.
Conclusion
Count your group first, then choose from the matching section. Two players should start with Split Fiction, small squads should pick Deep Rock Galactic, and big groups should try R.E.P.O. or Valheim. Check the couch, online and crossplay details before you buy.
About the Author
