Best online co-op games: expert picks for every group

August 5, 2026by PickThe.Games

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Best online co-op games: expert picks for every group

Group playing online co-op game in living room

The best online co-op games right now are It Takes Two (two-player story), Helldivers 2 (four-player action with full crossplay), Baldur's Gate 3 (long RPG campaign), Stardew Valley (cosy hangout), Overcooked! All You Can Eat (frantic party nights), and Deep Rock Galactic (class-based long-term play). Here is the quick scan:

Best 2-player story co-op: It Takes Two — PC, PS4/5, Xbox, Switch; Friend's Pass means only one of you buys it
Best 2-player puzzle co-op: Portal 2 — PC/console; timeless design, frequently under £5 on Steam sales
Best 4-player action co-op (crossplay): Helldivers 2 — PC + PS5 crossplay; mission-based, 1–4 players
Best long RPG campaign: Baldur's Gate 3 — PC, PS5, Xbox; up to 4 players online
Best cosy/relaxed: Stardew Valley — PC, console, mobile; 1–4 players, drop-in friendly
Best party/frantic: Overcooked! All You Can Eat — PC, PS4/5, Xbox, Switch; online crossplay added
Best class-based long-term: Deep Rock Galactic — PC, Xbox (Game Pass); 1–4 players, strong community
Best new co-op hit (2025–26): Peak — sold over 10 million copies since June 2025 and won Best Multiplayer at the 2025 Golden Joystick Awards
Best budget pick: Portal 2 or Among Us — both under £5 and widely available

Not sure which one your group can all actually run? The Pickthe crossplay checker resolves platform mismatches in seconds.

At-a-glance comparison of the top co-op picks
Ranked game cards: the best co-op games to play right now
How do you pick the right co-op game for your group?
Pick a game fast: resolve platform mismatch and vote in three steps
Voice chat and communication options for co-op groups
Key takeaways
Pickthe helps your group decide what to play tonight

At-a-glance comparison of the top co-op picks

|---|---|---|---|---|---|---|---|---|

Ranked game cards: the best co-op games to play right now

Infographic showing ranked types of co-op games by category

Two-player story and narrative

It Takes Two is the gold standard for two-player co-op. Every level introduces a completely different mechanic, from magnetism puzzles to time-manipulation platforming, so neither player ever coasts. Available on PC, PS4/5, Xbox, and Switch, with a Friend's Pass so only one of you needs to purchase it. Top editorial lists in 2026 consistently place it as the definitive two-player pick. Pro Tip: The player who owns the game should host. The Friend's Pass holder joins for free, but the host's save file carries the campaign progress. Split Fiction is the follow-up from Hazelight Studios (the team behind It Takes Two) and takes the same Friend's Pass model into a genre-shifting adventure that swings from sci-fi action to fantasy platforming within a single session. Two players only, PC and consoles. If your group finished It Takes Two and wants more, this is the immediate next pick. A Way Out is built entirely around split-screen, even in online mode, so both players always see each other's screen. That shared view creates moments of genuine coordination that most games cannot replicate. Friend's Pass applies here too. *

Puzzle co-op

Portal 2 remains the definitive puzzle co-op more than a decade after release. The co-op campaign is entirely separate from the single-player story and demands clear verbal communication to solve portal-based spatial puzzles. Available on PC and older consoles; frequently discounted to under £5 on Steam. For groups who want more puzzle options, the puzzle multiplayer games page on Pickthe has curated alternatives. Keep Talking and Nobody Explodes flips the co-op formula: one player sees the bomb on screen, the others read the manual. Nobody shares a screen, which makes it work brilliantly over voice chat or even in the same room. Runs on PC, console, mobile, and VR headsets, so platform mismatch is rarely an issue. Escape Simulator 2 brings the escape room format online with drop-in co-op and a level editor for custom rooms. Good for groups who want a puzzle session with a clear endpoint rather than an open-ended campaign. Operation Tango is a two-player asymmetric spy thriller where one player is the field agent and the other is the hacker. Neither can complete their objectives without the other's information, which forces constant communication. Pro Tip: For Keep Talking and Nobody Explodes, print the bomb-defusal manual before your session. Scrolling a PDF under pressure is a reliable way to lose. *

Four-player action and shooters

Helldivers 2 is the leading four-player online action co-op of 2026, with full crossplay between PC and PS5. Missions run 15–40 minutes, making it easy to fit into an evening without a long commitment. The Stratagem system rewards coordination: calling in the wrong support at the wrong moment is as likely to wipe your squad as the enemy. Focused gamer playing four-player shooter game

Focused gamer playing four-player shooter game

Deep Rock Galactic rewards long-term investment more than almost any other co-op game. Four distinct classes (Driller, Scout, Gunner, Engineer) each handle a different part of the mission, and the game actively punishes groups that ignore class synergy. Frequently included on Xbox Game Pass, which lowers the barrier for new players significantly. Left 4 Dead 2 is still the benchmark for AI-directed co-op tension. The Director system reads your group's performance in real time and adjusts enemy spawns accordingly, so no two runs feel identical. Available on PC via Steam for under £7. Back 4 Blood is the spiritual successor from the same studio, with a card-based build system that adds strategic depth between runs. Four players, PC and consoles, with crossplay support. Warhammer 40,000: Space Marine 2 brought three-player co-op to the 40K universe in 2024 and became one of the most-played co-op shooters of that year. Operations mode supports drop-in and scales difficulty across three tiers. Zombie Army 4: Dead of War is a four-player undead shooter with satisfying X-ray kill cams and a campaign long enough to carry a group through several sessions. Lower profile than the titles above, but a reliable pick for squads who have exhausted Left 4 Dead 2. Warhammer: Vermintide 2 fills the Left 4 Dead-shaped gap for fantasy fans. Five careers per hero, a loot system, and a melee-focused combat loop that rewards positioning and teamwork over raw aim. Pro Tip: In Deep Rock Galactic, always bring a Scout if your group is new. The Scout's flares light the cave for everyone and prevent the single most common wipe cause: running out of visibility. *

RPG and long campaigns

Baldur's Gate 3 is the most ambitious co-op RPG available. Up to four players can run the full campaign together, with each player controlling their own character and making independent dialogue choices that affect the shared story. The learning curve is steep, but the payoff for a committed group is unmatched. Available on PC, PS5, and Xbox. Divinity: Original Sin 2 is the predecessor from Larian Studios and still holds up as a deep tactical RPG co-op for up to four players. If your group wants a long campaign with turn-based combat and a rich story, this is the alternative to Baldur's Gate 3 at a lower price point. Diablo IV supports up to four players in online co-op with drop-in/drop-out, making it easy to join a session mid-dungeon. The seasonal content keeps groups returning. Available on PC, PS4/5, and Xbox. Borderlands 3 (and the upcoming Borderlands 4) deliver looter-shooter co-op with a comedic tone and enormous amounts of content. Loot scales per player, so joining a higher-level friend does not feel pointless. Four players, PC and consoles, with crossplay. Monster Hunter Rise is a four-player action RPG where hunts run 20–50 minutes, making it easy to slot into an evening. The preparation loop (crafting gear, choosing loadouts) gives groups something to discuss between sessions. Slay the Spire 2 adds co-op to the roguelike deckbuilder format, letting two players build a shared deck and make joint decisions. A shorter-session alternative to the RPGs above. *

Survival and building

Valheim scales from two players to a full server, with Norse mythology as the backdrop for a survival and building game that rewards long-term investment. Server hosting means your world persists between sessions, which suits groups who want a shared base to return to. Minecraft remains the most flexible co-op sandbox available. Crossplay across PC, console, and mobile means almost any group can play together. The modding community on PC extends the game indefinitely. Don't Starve Together is a harder proposition: the survival systems are punishing, death is meaningful, and the game expects your group to communicate and plan. That difficulty is exactly what makes it satisfying for groups who want a genuine challenge. Project Zomboid is a top-down zombie survival game with a steep learning curve and a dedicated community. Server-based co-op supports large groups, and the simulation depth (nutrition, injuries, mental health) rewards players who invest time in learning its systems. The Planet Crafter is a co-op terraforming survival game where your group works together to make a hostile planet habitable. Lower profile than Valheim or Minecraft, but a strong pick for groups who prefer a clear long-term goal. Subnautica 2 brings co-op to the underwater survival series, letting groups explore and build together beneath alien oceans. The atmospheric tension of the original carries over, now shared. Satisfactory is a factory-building game that scales beautifully in co-op. One player can focus on logistics while another handles combat, and the factory grows as a genuinely collaborative project. Aloft is a sky-island survival game with co-op building and exploration. A newer entry in the genre, worth watching for groups who have exhausted Valheim. *

Cosy and social

Stardew Valley is the go-to relaxed co-op for couples or small groups. Up to four players share a farm, with no pressure and no failure state. Available on PC, console, and mobile for around £11. Couple enjoying relaxed co-op farming game at home

Couple enjoying relaxed co-op farming game at home

Animal Crossing: New Horizons is Switch-only but supports visiting friends' islands online for low-key social sessions. No objectives, no timers. Good for groups who want to hang out rather than play competitively. Disney Dreamlight Valley is a cosy life-sim with Disney characters, available on PC, PS4/5, Xbox, and Switch. Co-op is limited compared to Stardew Valley, but the aesthetic pulls in players who might not otherwise engage with survival or action games. Hello Kitty Island Adventure is a cosy island life game on Apple Arcade and PC, aimed at the same audience as Animal Crossing. Worth noting for groups with mixed gaming experience. Roots of Pacha is a Stone Age farming co-op in the Stardew Valley mould, with up to four players and a focus on community building. Dinkum is an Australian-themed life sim with co-op support, closer in feel to Animal Crossing than Stardew Valley. Travellers Rest is a co-op tavern management game where your group runs a medieval inn together. Relaxed pacing, creative freedom, and a satisfying loop for groups who want something different from farming sims. Cat Mail Co. is a casual co-op delivery game featuring cats. Short sessions, very low barrier to entry, and a good pick for groups with younger players or mixed skill levels. *

Party and social deduction

Among Us works for groups of 4–15 and requires no gaming experience. Free on mobile, under £4 on PC. The social deduction format generates conversation and laughter in a way that pure action games rarely do. Jackbox Party Pack (multiple volumes available) uses phones as controllers, so guests do not need to own the game or install anything. One person streams the game, everyone else joins via a browser. Works well for mixed groups where not everyone is a regular gamer. Goose Goose Duck is a free-to-play Among Us alternative with more roles and larger lobbies. Worth trying if your group has exhausted Among Us. Monster Prom 3: Monster Roadtrip is a co-op dating sim/party game for 1–4 players. Unusual genre combination, but a strong pick for groups who want something narrative and funny rather than mechanical. Party Animals is a physics-based brawler with chaotic multiplayer that works well for casual groups. Low skill floor, high chaos ceiling. FPS Chess is exactly what it sounds like: a first-person shooter where each piece fights for its square. Novelty pick for groups who want a short, funny session. Goblin Cleanup is a co-op cleanup game where your group tidies up after a dungeon raid. Relaxed, funny, and a good palate cleanser between more intense sessions. *

Horror and tension

Lethal Company is a low-cost horror co-op where your group scavenges abandoned moons for scrap while avoiding monsters. The emergent comedy from things going wrong is as much a draw as the horror. Under £8 on Steam. The Outlast Trials brings the Outlast horror series into co-op, with up to four players running experiments in a Cold War facility. Genuinely frightening in a way that most co-op horror games are not. Peak sold over 10 million copies after launching in June 2025 and won Best Multiplayer at the 2025 Golden Joystick Awards. A co-op climbing adventure where your group must physically coordinate to ascend a mountain, with permadeath adding real stakes. *

Simulation and management

Overcooked! All You Can Eat is the canonical frantic party co-op. Team17's remaster added online multiplayer and cross-platform play, plus accessibility options that make it genuinely playable for mixed-skill groups. The game rewards communication and punishes silence, which makes it a reliable test of how well your group works together. House Flipper 2 added co-op so your group can renovate properties together. Slower paced than Overcooked!, but satisfying for groups who want a shared creative project. Supermarket Simulator is a co-op shop management game with a surprisingly deep operational loop. Good for groups who enjoy simulation games and want something different from combat or survival. Schedule 1 is a co-op business management game with a darker premise. Niche, but popular with groups who want a morally ambiguous simulation experience. KeyWe is a co-op postal office game starring kiwi birds. Short sessions, very accessible, and a good pick for groups with younger players. *

Open world and exploration

Sea of Thieves is built around crew-based nautical exploration. Up to four players sail together, fight rival crews, and complete voyages. Crossplay between PC, PS5, and Xbox means most groups can play together. Available on Game Pass. Grand Theft Auto Online remains one of the most populated online worlds available. Heists require genuine coordination, and the sheer volume of content means groups rarely run out of things to do. Palworld combines creature collection with co-op survival crafting. Crossplay support is developing, and the game continues to receive updates that expand the co-op content. Halo: The Master Chief Collection gives your group six Halo campaigns in one package, all playable in two-player co-op. Available on PC and Xbox with crossplay. A strong pick for groups who want a long, structured campaign with a lower difficulty ceiling than Baldur's Gate 3. Forza Horizon 5 supports co-op convoy play and co-op events in its open-world Mexico setting. A good pick for groups who want a relaxed, visually impressive session without combat. *

Newer and upcoming titles

Elden Ring: Nightreign is FromSoftware's dedicated co-op take on the Elden Ring world, designed for three-player sessions with a roguelite structure. Significantly more accessible than the base game's co-op system. Bronzebeard's Tavern is a co-op tavern RPG with a strong community following. Worth watching for groups who enjoy the management-plus-adventure format. Arc Raiders is a co-op extraction shooter in development from Embark Studios. Groups who enjoy Helldivers 2 should keep it on their radar. Marvel Cosmic Invasion is a co-op brawler featuring Marvel characters. Accessible entry point for groups with mixed gaming backgrounds. Far Far West is a co-op western adventure with a focus on emergent storytelling. Newer entry, but gaining traction in co-op communities. Cult of the Lamb supports co-op in its action-roguelite loop, blending base management with dungeon runs. The charming art style and approachable mechanics make it a good pick for groups who want something lighter than Diablo IV. Chained Together is a co-op platformer where players are literally chained together and must coordinate every movement. Short sessions, high comedy, and a reliable group activity. Call of Duty: Modern Warfare Remastered offers the classic campaign in a polished package. Two-player co-op on PC and consoles for groups who want a cinematic shooter without a live-service commitment. Apex Legends is free to play and rewards squad synergy through its hero abilities. Three-player squads, PC and consoles with crossplay. The skill ceiling is high, but the entry cost is zero. Warhammer 40,000: Space Marine 2 (noted above in shooters) also deserves a mention here for groups who want a 2024–26 release with strong co-op bones and an active player base. *

Cosy life-sim honourable mentions

Disney Dreamlight Valley, Hello Kitty Island Adventure, Roots of Pacha, and Dinkum all occupy the same cosy life-sim space. If your group has exhausted Stardew Valley and Animal Crossing, any of these is a reasonable next step. The choice between them usually comes down to aesthetic preference rather than mechanical difference. *

How do you pick the right co-op game for your group?

Start with two questions: what platforms does everyone own, and what mood is the group in tonight? Those two filters eliminate most of the list immediately.

Quick decision checklist:

Platform/crossplay: Can everyone actually join the same session? Check crossplay before you buy. Helldivers 2 (PC + PS5), Sea of Thieves (PC + Xbox + PS5), and Minecraft (almost everything) are the safest bets for mixed-platform groups.
Session length: Do you have 90 minutes or a full evening? Lethal Company and Overcooked! work in short bursts. Baldur's Gate 3 and Valheim need longer commitments.
Communication method: Will you use voice chat, or does someone prefer pings and text? Modern co-op games like Helldivers 2 support non-verbal coordination through pings and emotes, lowering the barrier for groups who prefer not to use a microphone.
Difficulty tolerance: Is everyone happy to fail and retry, or does the group need a low-friction experience? Don't Starve Together and Baldur's Gate 3 punish mistakes. Stardew Valley and Minecraft do not.
Budget: Portal 2 and Among Us cost under £5. Baldur's Gate 3 and Diablo IV are full-price releases. Check whether a Friend's Pass or Game Pass subscription changes the maths.

Mini-workflow for resolving platform mismatch:

1. List the platforms each player owns (PC, PS5, Xbox, Switch, mobile).

2. Cross-reference against the crossplay column in the comparison table above, or run the group through the Pickthe crossplay checker for an instant answer.

3. From the compatible games, filter by mood (cosy, frantic, tactical, social deduction).

4. Vote. If the group cannot agree, use the Pickthe game voting app to swipe and veto until one game wins.

Pro Tip: Run a 15–30 minute test session before committing to a long campaign. It Takes Two's first chapter, Deep Rock Galactic's tutorial mission, or a single Among Us round will tell you quickly whether the group's communication style fits the game.

The cosy vs. frantic distinction is worth taking seriously. Picking Overcooked! for a group that wanted a relaxed evening, or Stardew Valley for a group that wanted high-energy chaos, is the most common reason a game night falls flat.

How we picked these games

The shortlist was built by cross-referencing multiple top-ranked editorial lists, community recommendation threads, and platform storefront data, then filtered against four criteria:

Community longevity: — Is the game still actively played and updated?

Pickthe's database covers over 6,000 games and is updated continuously, which means the crossplay and platform data referenced throughout this article reflects current availability rather than launch-day specs.

Pick a game fast: resolve platform mismatch and vote in three steps

The single biggest reason a co-op night stalls is platform mismatch. Someone is on PS5, someone else is on PC, and nobody is sure whether the game they want supports crossplay. Here is the fastest way through that problem.

Step-by-step workflow:

1. Check compatibility first. Open the Pickthe crossplay checker, enter each player's platform, and get an instant list of games your group can all join. This takes under a minute and removes the guesswork entirely.

2. Build a shortlist by mood — From the compatible games, each player swipes yes or no on options using the Pickthe swiping tool. The veto system means one player can block a game the group would hate, and the voting mechanic surfaces the game with the most collective enthusiasm.

The host should be the player on the platform with the most stable connection and, where relevant, the one who already owns the game (to avoid Friend's Pass confusion). For games with dedicated servers (Valheim, Minecraft), the host's machine or a rented server carries the world, so connection quality matters more than for peer-to-peer titles.

Pro Tip: Set a session length before you start voting. "We have two hours" narrows the shortlist faster than any other filter. Long-campaign games like Baldur's Gate 3 need a different commitment conversation than a Lethal Company run.

Expected outcome: a resolved platform mismatch, a single agreed game, and a session that starts within five minutes rather than thirty.

Voice chat and communication options for co-op groups

Most co-op games do not include built-in cross-platform voice chat, which means your group needs a plan before the session starts.

Built-in voice chat is available in a handful of titles. Among Us has proximity chat in some modes. Grand Theft Auto Online has in-game voice. Sea of Thieves includes crew voice chat. For most other games, built-in chat is either absent or limited to same-platform players. Third-party voice options are the standard solution. Discord is the most widely used, with low latency, free tier access, and a mobile app that works alongside any game. Party chat on PS5 and Xbox works well for console-only groups but does not extend to PC players in the same session. Steam's built-in voice chat covers PC-to-PC sessions. Non-verbal communication has become a genuine design priority in modern co-op games. Helldivers 2 uses a ping and emote system that enables effective teamwork without voice chat. Deep Rock Galactic's salute and point gestures carry meaning that experienced players read instantly. 33 Immortals, designed for large cooperative runs, built its entire coordination model around pings and emotes rather than voice, which makes it accessible to groups who prefer not to use microphones.

For groups with mixed communication preferences, the practical recommendation is:

Use Discord for most sessions. It works across all platforms, supports screen share, and the Pickthe Discord bot integrates directly so you can run the voting workflow without leaving the call.
For console-only groups, PS5 Party or Xbox Party Chat is the lowest-friction option.
For games with strong ping systems (Helldivers 2, Deep Rock Galactic, Apex Legends), you can run a full session without voice if one player prefers text or has audio limitations.
Jackbox Party Pack requires no voice chat at all. Players use their phones, and the game's on-screen prompts carry all the communication.

The key point is that voice chat is not a requirement for good co-op. It helps in communication-heavy games like Keep Talking and Nobody Explodes and Portal 2, but for action games with strong ping systems, a well-coordinated group can perform at a high level without it.

Key takeaways

The best online co-op games in 2026 cover every group size and mood, from two-player story experiences like It Takes Two to large-group party games like Jackbox Party Pack, and platform mismatch is solvable in under a minute with the right crossplay tool.

| Point | Details |

|---|---|

| Best 2-player picks | It Takes Two and Portal 2 lead for story and puzzle co-op; both support a Friend's Pass or low price entry. |

| Best 4-player action | Helldivers 2 offers full PC and PS5 crossplay with mission-based structure ideal for short sessions. |

| Best long campaign | Baldur's Gate 3 and Deep Rock Galactic reward committed groups; Deep Rock Galactic is on Game Pass. |

| Best party and casual | Overcooked! All You Can Eat (crossplay added) and Jackbox Party Pack suit mixed-skill groups with no install barrier for guests. |

| Pickthe for group decisions | Use the Pickthe find-games tool to check crossplay, swipe on options, and vote on a game in minutes. |

The co-op night problem nobody talks about

The hardest part of a co-op night is rarely the game itself. It is the 30 minutes of "what should we play?" that happens before anyone loads anything. Groups cycle through suggestions, someone raises a platform objection, someone else has already played the obvious choice, and the session loses momentum before it starts.

The games on this list are genuinely good. But the more useful insight is that the selection process matters as much as the game. A group that agrees quickly and starts playing has a better evening than a group that spends half their time debating. That is why tools like the Pickthe voting system exist, and why the crossplay checker is worth using before you commit to a purchase rather than after.

The other thing worth saying: do not overlook the shorter, cheaper, or less-hyped titles. Lethal Company at under £8 has generated more memorable group moments for many players than full-price releases. Keep Talking and Nobody Explodes works over a video call with no shared platform at all. The best co-op game for your group is the one everyone can actually access tonight, not the one with the highest review score.

Pickthe helps your group decide what to play tonight

Picking a game when your group spans PS5, PC, and Xbox used to mean a long back-and-forth that ate into your actual play time. Pickthe solves that directly: enter your group's platforms, swipe through compatible games, and let the veto and voting system surface the one game everyone is willing to try.

The tool covers over 6,000 games, checks crossplay compatibility in real time, and integrates with Discord so the whole process runs inside your existing voice call. The Discord bot and Streamer Mode (with live OBS leaderboard support for content creators) mean it works for casual friend groups and streamers alike. Sponsored game placements from publishers appear in relevant feeds, and an optional ad-free subscription is available for users who prefer a clean experience.

Browse compatible games for your group and get a decision in under five minutes.

Useful sources and further reading

1. 12 Best Co-Op Games in 2026 (Couch + Online Picks) — Impressive Magazine's 2026 roundup covering budget picks, crossplay notes, and mood-based recommendations.

2. Best co-op games for couples in 2026 — Vaulted Games' guide separating cosy from frantic co-op picks.

3. PEAK Game: official site — Publisher page with sales and awards data for Peak.

4. Overcooked! All You Can Eat — Team17's product page documenting crossplay and accessibility additions.

5. 33 Immortals on Steam — Storefront page detailing non-verbal co-op coordination features.

6. Best Co-op Multiplayer Games — Pickthe's curated co-op category page for browsing by genre and platform.

7. Crossplay Compatibility Checker — Pickthe's tool for checking which games your mixed-platform group can play together.

8. Multiplayer games where only one person needs to buy it — Pickthe's guide to Friend's Pass and single-purchase co-op options.

9. Best party multiplayer games — Pickthe's curated party co-op list including Jackbox Party Pack and Overcooked! picks.

Best online co-op games: expert picks for every group

Best online co-op games: expert picks for every group

Table of Contents

At-a-glance comparison of the top co-op picks

Ranked game cards: the best co-op games to play right now

Two-player story and narrative

Puzzle co-op

Four-player action and shooters

RPG and long campaigns

Survival and building

Cosy and social

Party and social deduction

Horror and tension

Simulation and management

Open world and exploration

Newer and upcoming titles

Cosy life-sim honourable mentions

How do you pick the right co-op game for your group?

How we picked these games

Pick a game fast: resolve platform mismatch and vote in three steps

Voice chat and communication options for co-op groups

Key takeaways

The co-op night problem nobody talks about

Pickthe helps your group decide what to play tonight

Useful sources and further reading

Recommended

Find games your group can play

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