Which document outlines the FRC Rebuilt Rules?

The FRC Game Manual is the primary document that outlines the Rebuilt Rules for the FIRST Robotics Competition. It contains all the regulations, rules, and guidelines that teams must follow during the competition season. This document is crucial for ensuring teams understand the structural and operational standards required for their robots, as well as the specific gameplay rules that govern the competition itself.

The Game Manual is regularly updated and serves as the go-to resource for teams to ensure they remain compliant with the rules established for that year's competition. Other documents like the Team Handbook, Robot Design Guidelines, and Engineering Log serve different purposes, such as general team management, design philosophy, and documentation processes but do not specifically outline the Rebuilt Rules. Therefore, the FRC Game Manual is the correct choice for this question.