While there are numerous captivating single-player adventures that can keep players up all night, gaming with friends in online co-op often leads to late-night marathons.
Competitive team-based games like Counter-Strike 2 and League Of Legends are popular, but this list focuses solely on cooperative games designed for group play. These games offer everything from cooperative story-driven quests to intense horde battles, catering to diverse player preferences.
8 Project Zomboid - An Addictive Hardcore Simulation
Steam User Rating: 94%
Despite being in Early Access for over a decade since its 2013 release, Project Zomboid continues to receive significant updates and developer support. This open-world zombie survival simulation offers a challenging yet rewarding experience, especially enjoyable when tackled with friends, and its leisurely pace makes it ideal for extended gaming sessions.
7 LEGO: The Lord Of The Rings - A Wholesome Adventure
Steam User Rating: 90%
LEGO: The Lord Of The Rings offers a delightful and family-friendly journey through Middle-earth, mirroring the iconic film trilogy. With local co-op and Steam Remote Play features, this game provides a relaxed experience for fans of The Lord Of The Rings, complete with convenient stopping points for a good night's rest.
6 Valheim - A Massive, Thematic Survival Game
Steam User Rating: 94%
Valheim stands out among survival-craft games with its focus on exploration, base-building, and engaging combat. Supporting up to ten players, this game's vast content and gradual progression make it ideal for extended co-op sessions.
5 Payday 2 - Co-Operative Heisting
Steam User Rating: 90%
Payday 2 offers thrilling heist experiences with extensive content and varied gameplay approaches. From bank robberies to art thefts, this game encourages teamwork and strategic planning, resulting in adrenaline-pumping cooperative gameplay sessions.
4 Deep Rock Galactic - Co-Op Cave Mining And Horde Shooting
Steam User Rating: 97%
Combining elements of mining and horde shooting, Deep Rock Galactic provides a thrilling co-op experience. With procedurally generated missions and a robust progression system, this game keeps players engaged and entertained for hours on end.
3 Left 4 Dead 2 - A Timeless Horde Shooter
Steam User Rating: 97%
Left 4 Dead 2 remains a classic zombie shooter best enjoyed in four-player online co-op. With intense action, diverse enemy types, and well-designed levels, this game offers endless fun and excitement, perfect for all-night gaming sessions.
2 Resident Evil 5 - An Action-Packed Co-Op Campaign
Steam User Rating: 86%
Despite its shift towards action gameplay, Resident Evil 5 shines in online co-op mode, offering fast-paced action and thrilling sequences. With engaging gameplay and light horror elements, this game is perfect for extended play sessions with friends, delivering a mix of intensity and entertainment.
1 Helldivers 2 - Low-Stakes Action With Impressive Visuals
Steam User Rating: 85%
Featuring polished gameplay and stunning visuals, Helldivers 2 offers a fun-filled cooperative experience. With squad-based missions and a revive system, this game ensures constant action and excitement, making it an ideal choice for late-night gaming sessions with friends.