Arcade game machines require rigorous software testing to ensure smooth gameplay, reliability, and user satisfaction. The most common testing methodologies include:

1. Functional Testing – Verifies that all game features, such as controls, scoring, and animations, work as intended.

2. Performance Testing – Ensures the game runs smoothly under heavy usage, avoiding lags or crashes.

3. Compatibility Testing – Checks if the game functions correctly across different hardware configurations and arcade cabinets.

4. Regression Testing – Confirms that updates or bug fixes don’t introduce new issues.

5. User Acceptance Testing (UAT) – Involves real players to validate the game’s usability and fun factor.

By applying these methodologies, developers can deliver high-quality arcade games that stand the test of time.