Though it’s often seen as a nostalgic platform today, the PSP was more than just a cendanabet product of its time—it was a key stepping stone in the evolution of PlayStation games. Many features and ideas that later defined the PS Vita and even the PS4/PS5 ecosystems had roots in the portable innovations introduced by the PSP.

The system’s support for downloadable games was revolutionary for its time. Services like the PlayStation Store gave players the chance to download digital versions of both new and classic PSP games. This emphasis on digital distribution foreshadowed the shift away from physical media that would become standard across modern PlayStation platforms.

Cross-platform connectivity also began to take shape. While primitive compared to today’s standards, some PSP games offered connectivity with PS2 or PS3 titles, sharing progress, unlocking content, or interacting in new ways. This hinted at the future of cross-play and remote play, where game ecosystems would extend beyond a single device.

Franchises like LittleBigPlanet, MotorStorm, and Ratchet & Clank tested new mechanics and storytelling methods on the PSP that were later expanded upon in their console sequels. In this way, the PSP was not just a side device—it was a testing ground for creative ideas and future PlayStation strategies. It left a lasting impact on the PlayStation brand, one still visible in the best games Sony creates today.