Arcade machines are iconic in the gaming world, but their functionality and enjoyment can be greatly enhanced with the right accessories and peripherals. Here are some of the most common ones:

1. Joysticks: The primary control for most arcade games, joysticks come in various styles, including 4-way and 8-way, to suit different game genres.

2. Arcade Buttons: Used for actions like jumping or shooting, these buttons are durable and often feature microswitches for precise input.

3. Light Guns: Popular for shooting games, light guns interact with the screen to simulate aiming and firing.

4. Trackballs: Essential for games like "Missile Command," trackballs allow for smooth, rolling movements.

5. Coin Mechanisms: For authentic arcade experiences, coin slots and mechanisms are used to accept payments or tokens.

6. Marquees and Decals: Custom artwork and lighting on the cabinet enhance the visual appeal.

7. Audio Systems: Upgraded speakers or subwoofers can improve sound quality for immersive gameplay.

These accessories not only improve gameplay but also help maintain the nostalgic feel of classic arcade machines. Whether for home use or commercial setups, choosing the right peripherals can make all the difference.