Arcade manufacturers face the unique challenge of maintaining compatibility with legacy games and hardware while embracing modern technology. To achieve this, they employ several strategies.

First, many manufacturers use emulation software to replicate the behavior of older hardware systems. This allows newer arcade cabinets to run classic games without requiring the original hardware. Emulation ensures that gameplay, graphics, and sound remain faithful to the original experience.

Second, some companies design multi-platform arcade systems with interchangeable components. These systems can support both modern and legacy games by allowing operators to swap out boards or modules. This modular approach extends the lifespan of arcade cabinets while preserving access to retro titles.

Additionally, manufacturers often collaborate with game developers to recompile or adapt legacy code for newer hardware. This process involves optimizing the game's software to run efficiently on updated systems without losing its nostalgic appeal.

Finally, dedicated communities and manufacturers sometimes reproduce or refurbish original hardware components, ensuring that vintage arcade machines remain operational. By combining these methods, arcade manufacturers successfully bridge the gap between old and new, keeping the spirit of classic gaming alive.