RPCS3 Adds Mouse-to-Gyro Support, inFAMOUS Demo Runs at 4K with Higher Framerates

RPCS3, the leading PS3 emulator, released a new feature allowing users to bind mouse to gyro input for controller-free motion gameplay," reads the original report summarizing the emulator's latest addition. The change introduces a mouse-to-gyro binding that promises controller-free motion gameplay and has already become a talking point in the emulation community.

The same report highlights a "viral showcase" in which inFAMOUS is shown running at "full 4K with higher framerates, exciting the emulation community." The report supplies no fps numbers, no uploader name, and no link to the showcase, so the claim stands as a headline result tied to the new mapping feature but without traceable performance data or configuration details.

Separately, a first-person thread on r/SteamDeck raises Steam Deck-specific input questions. Reddit user AllNewTypeFace asked, "Has anybody successfully managed to get the Steam Deck’s gyroscope working as the PS3 controller gyroscope in RPCS3?" The post reports that the Deck's "desktop mode control scheme (which, I believe, emulates a XBox controller) doesn’t have it," and that the user "haven’t been able to get it showing up in Gaming Mode, except translated to mouse or joystick input."

AllNewTypeFace called out concrete compatibility concerns, writing, "Given that some games (Katamari Forever, for one) need PS3 gyroscope input to be playable, this looks like an annoying gap." That anecdote flags a class of titles that require native PS3 gyro input rather than mouse or joystick translations, and it illustrates a possible practical limit for Deck users even if RPCS3 offers mouse-to-gyro binding.

The two accounts present different angles without an explicit connection: the original report asserts RPCS3 added mouse-to-gyro binding, while the Reddit post describes a Steam Deck environment where the gyroscope is not presented to RPCS3 as a PS3 controller gyroscope. None of the supplied material states whether RPCS3's new bind resolves the Steam Deck Desktop Mode or Gaming Mode mappings.

Key technical and verification gaps remain in the supplied material. The original report provides no release date, version number, changelog link, or developer comment for the mouse-to-gyro feature, and it truncates one sentence at "performan". The viral inFAMOUS showcase contains no uploader, platform, hardware, or fps figures. The Reddit capture includes site footer text showing "Reddit, Inc. © 2026," but the post does not list Deck firmware, RPCS3 version, or configuration logs.

Immediate follow-ups to clarify the story include obtaining RPCS3's changelog or announcement for the mouse-to-gyro binding, identifying the inFAMOUS showcase uploader and settings, and asking AllNewTypeFace for Deck firmware and RPCS3 version details to reproduce the reported Desktop Mode and Gaming Mode behavior.