Co-op games are a genre of video games that emphasize teamwork and collaboration between players. In these games, players work together to achieve common objectives, often facing challenges that require strategic planning and communication. Popular examples include Overcooked and Left 4 Dead, where players must coordinate their actions to succeed. These games can be played locally or online, allowing friends and family to join in on the fun regardless of their location. Co-op games foster a sense of camaraderie and can enhance social interactions, making them a favorite choice for group gaming experiences.