Designing modular arcade machine cabinets requires careful attention to several crucial factors to ensure functionality, durability, and user satisfaction. First, structural integrity and material selection are paramount; cabinets must withstand frequent use while allowing modular component swapping. Common materials include medium-density fiberboard (MDF) for its balance of cost and durability, with steel reinforcements for coin-operated units. Second, hardware integration demands planning for component accessibility. Modular designs should facilitate easy maintenance and upgrades of monitors, control panels, and computer systems, using standardized mounting systems and cable management solutions. Third, ergonomic design significantly impacts user experience. Consider control panel height, button placement, and viewing angles to prevent fatigue during extended play. Fourth, aesthetics and theme customization play a key role in attracting users. Modular panels should allow for simple artwork changes while maintaining structural coherence. Finally, future-proofing through expandable design ensures compatibility with emerging technologies, such as VR interfaces or new payment systems. By addressing these considerations—structural robustness, hardware flexibility, ergonomic comfort, visual appeal, and scalability—designers can create modular arcade cabinets that meet both commercial demands and player expectations.