Designing an arcade machine for cooperative gameplay requires careful consideration of several key factors to ensure an engaging and enjoyable experience for players.

1. Intuitive Controls: The controls must be easy to understand and use, allowing multiple players to interact seamlessly without confusion.

2. Durable Hardware: Arcade machines endure heavy use, so robust joysticks, buttons, and screens are essential for longevity.

3. Social Interaction: The design should encourage teamwork, with side-by-side seating or face-to-face setups to foster communication.

4. Game Selection: Offering a variety of cooperative games keeps the experience fresh and appeals to different player preferences.

5. Aesthetic Appeal: Bright colors, dynamic lighting, and themed artwork attract players and enhance the arcade atmosphere.

By focusing on these elements, designers can create arcade machines that deliver unforgettable cooperative gaming experiences.