The file likely refers to the first part of a compressed installation file or a walkthrough for the video game Rush: A Disney-Pixar Adventure .
You work as a "Super" in training alongside the Parr family to stop the Omnidroid and save Metroville. RUSH.A.Disney.PIXAR.Adventure.part1.rar
The "story" of the game is structured as a series of imaginative play sessions. You interact with other kids at the park who invite you to join them in "pretend" adventures based on these movies. The file likely refers to the first part
You shrink down to the size of a rat to help Remy and Linguini in missions like "Rooftop Run" and "Stop That Chef!" . RUSH.A.Disney.PIXAR.Adventure.part1.rar