Arcade machines are timeless gaming treasures, but their appeal can be amplified with the right add-ons and peripherals. Here are some of the most popular upgrades:

1. High-Quality Joysticks & Buttons – Many enthusiasts replace stock controls with premium, responsive joysticks and buttons for better gameplay precision.

2. LED Light-Up Marquees – Customizable LED marquees add vibrant visuals and personalization to arcade cabinets.

3. Coin Mechanisms – Authentic coin slots or modern card readers enhance the retro arcade feel or streamline payments.

4. Trackballs & Spinners – Ideal for classic games like *Missile Command* or *Tempest*, these peripherals expand gameplay options.

5. Multi-Game Kits – Upgrade your machine with a multi-game PCB or Raspberry Pi setup to play hundreds of classic titles.

Whether for nostalgia or competitive play, these add-ons can transform any arcade machine into a premium gaming experience.