Porting console or PC games to arcade machines presents several unique challenges. First, arcade hardware often differs significantly from modern consoles or PCs, with limited processing power, memory, and storage. Developers must optimize graphics and gameplay to run smoothly on older or specialized arcade systems.

Another major hurdle is adapting control schemes. Console and PC games rely on complex button combinations or keyboard/mouse inputs, while arcade cabinets typically use simplified joysticks and buttons. This requires redesigning gameplay mechanics to fit arcade-style controls.

Monetization models also differ. Arcade games are designed for short, coin-operated sessions, requiring adjustments to progression systems and difficulty curves to encourage continued play without frustrating users.

Additionally, arcade games often emphasize local multiplayer or competitive features, necessitating design changes for titles originally built for single-player or online experiences.

Finally, testing and certification for arcade hardware can be more rigorous and costly compared to digital console/PC releases, adding another layer of complexity to the porting process.