* ProductionPosse: The game was developed by SIE Japan Studio's Team Gravity, which was a renamed Team Siren, developers of the ''VideoGame/SirenGames''. Team Siren additionally consisted of former members of Creator/{{Konami}}'s Team Silent, who developed the first few ''Franchise/SilentHill'' titles, including the creator of both franchises (Keiichirō Toyama), who serves as creator of ''Gravity Rush''.
* WhatCouldHaveBeen: The game began development in mid-2008 as a Platform/PlayStation3 title, before switching to the Platform/PlaystationVita a year later, after Toyama learned about the handheld and was impressed by the portable's gyroscope system.
* WorkingTitle: ''Gravité'' when it was under development as [=PS3=] game.
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