Arcade machines have evolved significantly over the years, and modern systems often incorporate features to support player-created levels and content sharing. Classic arcade games typically didn’t allow user-generated content due to hardware limitations, but contemporary arcade setups, especially those with internet connectivity, enable players to design and share custom levels.

Some modern arcade machines use built-in level editors or companion apps where players can create and upload their designs. These levels are then stored on cloud servers or shared via QR codes, allowing others to download and play them. Community-driven platforms also facilitate content sharing, where players vote on the best creations, fostering a collaborative gaming environment.

Older arcade cabinets relied on ROM-based storage, making user modifications difficult. However, enthusiasts sometimes hack these systems to add custom content, though this isn’t officially supported. The rise of indie arcade developers has further popularized player-generated levels, with games like "PixelJunk" and "Nidhogg 2" embracing community creativity.

Whether through official tools or grassroots modding, arcade machines continue to adapt, offering players new ways to engage with their favorite games.