Save state features have been a staple in the emulation world for quite some time, and now it looks like this handy tool might be heading to gaming consoles. Recently, Sony filed a patent revealing a future PlayStation controller design, which includes a dedicated Save State button. This was picked up by Tech4Gamers from a legal document on PatentScope. The document describes, “The user can enter the rewind mode during live gameplay using one or more controller inputs to view recent gameplay (like rewinding, fast-forwarding, playing, etc.) and then return to live gameplay.” Of course, there’s always a chance that a patent might not result in a tangible product.
For those familiar with emulation software, this “rewind mode” mirrors the save and load state capabilities commonly available in those applications. These days, even the retro games on Nintendo Switch Online come with features that allow saving states and minor rewind options. While such functionality on PC emulators or the Switch involves key binds or button combos, Sony seems to be aiming for a singular button dedicated to these actions, likely positioned near the D-Pad for easy access.
(Image credit: Sony via Patentscope)
Beyond traditional emulators, save states are employed creatively in a few game mechanics too. A fascinating case is the 2003 action-adventure game, Prince of Persia: Sands of Time. Released on PlayStation 2, Xbox, and Nintendo GameCube, the game’s signature “sands of time” mechanic allowed players to turn back time to avoid deadly mistakes with enemies and traps—a concept reminiscent of how emulators use save states to undo errors.
However, it’s important to understand that such a system-level button won’t be compatible with every game. Multiplayer games, which need to synchronize state between players or servers, likely won’t support this feature. It would primarily be useful in single-player games. Some fans, especially those who enjoy a fixed level of challenge like in Soulsborne games, might even argue that incorporating such functionality could dilute the gameplay experience they cherish.
