Arcade game machines handle language localization through a combination of hardware and software adaptations to cater to global audiences. For on-screen text, developers often integrate multilingual ROMs or firmware that dynamically switch languages based on regional settings or player input. This involves translating menus, instructions, and in-game text into multiple languages during development.

Voiceovers are typically pre-recorded in different languages and stored in the game's memory. The system selects the appropriate audio files based on the machine's location or user preferences. Some modern arcade cabinets even support downloadable language packs for updates.

Localization also considers cultural nuances, ensuring idioms, humor, and references resonate with local players. This process is crucial for arcade operators in tourist-heavy areas where players may speak various languages. Advanced systems may use Unicode fonts to display special characters for languages like Japanese or Arabic.

The result is a seamless gaming experience where players worldwide can enjoy arcade classics in their native tongue, maintaining the game's original excitement while removing language barriers.