Arcade machines have long been a staple of gaming culture, and many modern and classic systems include features to save and showcase player-created replays and highlights. Here’s how they handle it:

1. Storage Methods:

- Older arcade machines used limited onboard memory or battery-backed RAM to store high scores and short replays.

- Modern systems may utilize cloud storage or USB drives to save longer gameplay clips.

2. Replay Playback:

- Many fighting and racing games allow players to watch replays of their best matches or fastest laps.

- Some machines display top-player replays as attract modes to entice new players.

3. Highlight Capture:

- Certain games automatically record impressive moments, such as high combos or perfect victories.

- Players can sometimes share these clips via QR codes or online leaderboards.

4. Technical Limitations:

- Due to hardware constraints, classic arcade replays often only record input data rather than full video.

- Newer cabinets integrate video capture for smoother highlight playback.

Whether preserving nostalgic moments or enabling competitive sharing, arcade replay systems continue to evolve with gaming technology.