5 of the biggest upcoming open-world co-op games

After correcting, Open world games Deliver hundreds of hours of greatness, and that's about it Cooperation. So, when you combine the two to create shared worlds designed to be played with friends, you get some of the most memorable long-term experiences. The first few months of 2026 are stacked with major releases attracting attention and inspiring discourse, and some of these projects will attempt to marry cooperative multiplayer with sandboxes to create something truly special.

Although it sounds like open-world co-op games should be pretty rare, that's actually not the case, as at least one or two titles each month seem to fit the theme. However, truly great projects are hard to come by, and when they come along they need to be celebrated. Hopefully, 2026 will hit the ground running and deliver some real gems. So, let's take a look at some upcoming open-world co-op games that, on paper, sound incredible.

Some criteria and general notes:

• The introduction makes it clear, but only PC and console games coming out in 2026 will be listed.

• We're prioritizing games with firm release dates, even if they're entering early access.

• At the end of the article, an honorable mentions section will be included listing other games in development targeting 2026.

• Only open-world and sandbox games, so no open-area titles like that Neoh 3.

• All upcoming games can be played alone, but they support drop-in, drop-out co-op.

StarRupture

The first big open-world co-op games of 2026, and one for friends who want to survive and build together.

Entering early access in the first week of 2026, StarRupture Looks and sounds absolutely incredible. Set in a vast world with diverse developing biomes, the game challenges you and your allies to explore, survive, gather, discover, build and ultimately prosper. While it is not clear whether a traditional story is involved, StarRuptureThe progress seems to revolve around the expansion of an industrial complex, eg Satisfactory. So, yes, get ready to mine all of the planet's resources as your team slowly puts together massive factory systems that allow you to mine even more resources.

In all likelihood, StarRupture A relatively relaxed and slow tempo will do, as survival base building games don't prioritize action. However, the marketing emphasizes that this is also a first-person shooter, as you have to defend your home from the entities that inhabit this world. Although caution should always be used when it comes to early access games, StarRupture has already staged playtests, including one dedicated to co-op; At least, it's real. Still, you can wait for the initial impressions before deciding later whether you and your friends want to get in from the first floor.

The Seven Deadly Sins: Genesis

A great upcoming game for people who want a free open-world RPG with 4-player co-op.

If you are not familiar The Seven Deadly SinsIt is a manga and anime that has enjoyed inconsistent success. While the story has its problems, Britannia is one of the show's greatest strengths due to its grand architecture, vivid scenery, and compelling mythology. For all its flaws, the world of the franchise is arguably perfect for a colorful adventure that mixes slice-of-life elements like hack and slash action, adventure and fishing. The Seven Deadly Sins: Genesis It will seek to tap into that potential, while telling an original story that brings the main characters from the source material.

Now, this game seems to be primarily single-player, at least when it comes to the campaign. The story has an established protagonist in Tristan, although there are other playable characters as well. but, The Seven Deadly Sins: Genesis It will come with a co-op mode that lets up to 4 players tackle dungeon raids together, and they'll be able to play as a multitude of characters with their own nuances.

Vampire: Bloodlord Rising

The best upcoming co-op game vamps looking for a castle to put their coffin

Originally scheduled to come out at the same time Vampire: The Masquerade – Bloodlines 2, Vampire: Bloodlord Rising Finally pushed back to the end of January 2026, when it will enter early access. Mehuman Games is a fairly young team without much pedigree behind it, but the game's publisher, Toplitz Productions, has a solid track record, so there's some reason to be excited about the upcoming release. Bloodlord Rising Lets you begin your journey to become a vampire legend, as you seek to spread your metaphorical shadow across Sangavia. Despite starting from humble roots as a newly minted vamp, you'll eventually be able to build a massive gothic castle that would put Dracula's house to shame.

In a vast world with forests, dungeons, swamps and mountains, you and your friends can explore together in search of mysteries, secrets and strong enemies. More importantly, each vampire boss needs an army of followers, and you'll have the freedom to decide who joins your ranks. Bloodlord RisingCo-op should allow groups to play together and share responsibilities as co-fortress owners.

Starsand Island

A great upcoming sandbox co-op game for players who want to live a quiet life

Every year, we get about half a dozen life sims that take the gaming world by storm, and 2026 already has some major contenders. While we will soon get to the biggest, Starsand Island There's the ultimate escape from reality, which teleports players to a gorgeous island so they can enjoy the Iyashiki life.

Now, as far as I can tell, Starsand Island The single-player will have a story built around it, and you'll have to progress through its beats solo. However, 4 players will be able to exist on the same island, exploring, engaging in recreational activities, doing a little farming, or just wasting time. Although its graphics won't push the envelope too much, Starsand Island Looks simply beautiful, with the atmosphere enhanced by fun and warm colors. Combat features in the form of dungeon-esque runs, which seem like a relatively small part of the game.

Pokemon Pokopia

An upcoming co-op farming sim for people who love Pokemon

Pokemon Pokopia Feels unreal. First, it's just weird to see a farming sim that just happens to feature Pokemon, even though the concept makes all the sense in the world. Second, Omega Force is creating the game; Yes, known to developers Dynasty Warriors. I love most of Omega Force's releases, but this project is an odd operation for them. however, Pokopia Looks promising so far, and it should be Nintendo Switch 2's biggest debut in early 2026. If done right, it can be the freshest. Pokemon Games over the years, despite dipping into the done-to-death genre.

Although its size remains to be seen, Pokopia There will be an open-world sandbox that can be explored relatively freely, and progress through the expansion will be marked. Players start with a very small farm, which they gradually grow as they attract more Pokémon. Multiplayer seems to include inviting other players to visit, so sort of Animal Crossing. Well, if it works, why fix it?

Honorable mention

The next open-world co-op games could come out in June 2026

The following games may come out in the first few months of 2026, but they have yet to announce a release date.

• Everwind
• Kingmakers
• Cura
• Outbound
• Solarpunk
• Starseeker: Astroneer Expeditions
• Road of Evil 2
• Subnautica 2
• Witchbrook