Best online co-op games

The best co-op games to play over the internet, ranked by our score. For when your friends live in another town, or just will not leave their own couch.

• Split Fiction, 10/10 · 2 players (2025)
• Baldur's Gate 3, 10/10 · 1-4 players (2023)
• It Takes Two, 10/10 · 2 players (2021)
• Trine 2, 10/10 · 1-3 players (2013)
• Satisfactory, 10/10 · 1-4 players (2024)
• Portal 2, 10/10 · 1-2 players (2011)
• Factorio, 10/10 · 1-1000 players (2020)
• RV There Yet?, 9/10 · 1-4 players (2025)
• We were here forever, 9/10 · 2 players (2022)
• Escape Simulator, 9/10 · 1-10 players (2021)
• Valheim, 9/10 · 1-10 players (2021)
• Trine 4, 9/10 · 1-4 players (2019)
• Trine, 9/10 · 1-3 players (2009)
• Magicka, 9/10 · 1-4 players (2011)
• Divinity: Original Sin, 9/10 · 1-2 players (2014)
• A Way Out, 9/10 · 2 players (2018)
• Diablo III, 9/10 · 1-4 players (2012)
• Firefighting Simulator: Ignite, 8/10 · 1-4 players (2025)
• Popucom, 8/10 · 2 players (2025)
• Schedule 1, 8/10 · 1-4 players (2025)
• Escape Academy, 8/10 · 1-2 players (2022)
• Barotrauma, 8/10 · 1-16 players (2023)
• Total War: Warhammer III, 8/10 · 1-8 players (2022)
• Sea of Thieves, 8/10 · 1-4 players (2018)
• Borderlands 3, 8/10 · 1-4 players (2019)
• Minecraft, 8/10 · 1-30 players (2011)
• Payday 2, 8/10 · 1-4 players (2013)
• We Were Here Too, 8/10 · 2 players (2018)
• Orcs Must Die! 2, 8/10 · 1-2 players (2012)
• Grounded, 8/10 · 1-4 players (2022)
• Space Engineers, 8/10 · 1-16 players (2019)
• Phasmophobia, 8/10 · 1-4 players (2020)
• Left 4 Dead 2, 8/10 · 1-4 players (2009)
• Raft, 8/10 · 1-10 players (2022)
• Crusader Kings III, 8/10 · 1-32 players (2020)
• Don't Starve Together, 8/10 · 1-6 players (2016)
• Deep Rock Galactic, 8/10 · 1-4 players (2020)
• Terraria, 8/10 · 1-8 players (2011)
• Borderlands, 8/10 · 1-4 players (2009)
• Stardew Valley, 8/10 · 1-8 players (2016)
• Warhammer: Vermintide 2, 8/10 · 1-4 players (2018)
• Dying Light, 8/10 · 1-4 players (2015)
• Human: Fall flat, 8/10 · 1-8 players (2016)
• Lost Rift, 7/10 · 1-5 players (2025)
• Animal Shelter 2, 7/10 · 1-6 players (2025)
• Crime Simulator, 7/10 · 1-4 players (2025)
• Mario Kart: World, 7/10 · 1-4 players (2025)
• The Headliners, 7/10 · 1-8 players (2025)
• Voidtrain, 7/10 · 1-4 players (2023)
• Emissary Zero, 7/10 · 1-4 players (2025)
• Colony Survival, 7/10 · 1-10 players (2017)
• The Quarry, 7/10 · 1-8 players (2022)
• Sniper Elite 4, 7/10 · 1-4 players (2017)
• The Past Within, 7/10 · 2 players (2022)
• Devour, 7/10 · 1-4 players (2021)
• Mario Kart 8 Deluxe, 7/10 · 1-4 players (2017)
• GTFO, 7/10 · 1-4 players (2021)
• Grim Dawn, 7/10 · 1-4 players (2016)
• Castle Crashers, 7/10 · 1-4 players (2012)
• Astroneer, 7/10 · 1-4 players (2019)
• Farming Simulator 19, 7/10 · 1-16 players (2018)
• Remnant: From the Ashes, 7/10 · 1-3 players (2019)
• Total War: Warhammer, 7/10 · 1-4 players (2016)
• Overwatch, 7/10 · 1-5 players (2016)
• ARK: Survival Evolved, 7/10 · 1-70 players (2017)
• The Forest, 7/10 · 1-8 players (2018)
• Door Kickers, 7/10 · 1-2 players (2014)
• We Were Here, 7/10 · 2 players (2017)
• The Blackout Club, 6/10 · 1-4 players (2019)
• Ghost Recon: Breakpoint, 6/10 · 1-4 players (2019)
• Humankind, 6/10 · 1-8 players (2021)
• Wolfpack, 6/10 · 1-5 players (2019)
• Running with rifles, 6/10 · 1-64 players (2015)
• Trine 3, 6/10 · 1-3 players (2015)
• 10 Miles To Safety, 6/10 · 1-4 players (2020)
• Craftopia, 5/10 · 1-8 players (2020)
• Conan Unconquered, 5/10 · 1-2 players (2019)
• Skyrim Together, 4/10 · 1-8 players (2011)
• Generation Zero, 4/10 · 1-4 players (2019)