The co-op genre in video games refers to games in which players work together to achieve common goals or overcome challenges. These games emphasize teamwork and coordination between players to successfully complete the game.
| Title | Publisher | Released | Steam APP ID: | |
 | 20XX | Batterystaple Games | 2017 | 322110 |
 | 30XX | Batterystaple Games | 2023 | 1029210 |
 | Among Us | Innersloth LLC | 2018 | 945360 |
 | Apex Legends | Electronic Arts, Inc. | 2021 | 1172470 |
 | Aragami | Lince Works S.L. | 2016 | 280160 |
 | Aragami 2 | Lince Works S.L. | 2021 | 1158370 |
 | ARK: Survival Evolved | Wildcard Properties, LLC | 2017 | 346110 |
 | Arma 3 | Bohemia Interactive | 2013 | 107410 |
 | ASTRA: Knights of Veda | HYBE IM Co., Ltd. | 2024 | 2484250 |
 | ASTRONEER | System Era Softworks | 2016 | 361420 |
 | Atlas Fallen | Focus Entertainment | 2023 | 1230530 |
 | BADLAND: Game of the Year Edition | Frogmind | 2015 | 269670 |
 | Bee Simulator | Nacon S.A. | 2020 | 914750 |
 | Bloons TD 6 | Ninja Kiwi Limited | 2018 | 960090 |
 | Borderlands I, II und Pre Sequel | 2K | 2009 | |
 | Boss Defiance | Tiny Pixel | 2017 | 619470 |
 | Bread and Fred Demo | Apogee Entertainment | 2021 | 1763200 |
 | Call of Duty: Black OPS III | Activision Publishing, Inc. | 2015 | 311210 |
 | Capcom Arcade 2nd Stadium | CAPCOM Co., Ltd. | 2022 | 1755910 |
 | Capcom Arcade Stadium | CAPCOM Co., Ltd. | 2021 | 1515950 |
