An Xbox 360 capable of running unsigned code is required, for Xbox 360 supported games, in order to use modifications created with Assembly. Flashed disc drives will not work.
Assembly is a free, open-source Halo cache file (.map) editor that was built from the ground up. It allows users to create and distribute creative patches for game content.
Assembly was designed with three goals in mind:
Stable releases are made available through GitHub's release system.
At this time precompiled builds should not be shared unless by a team member.
See Compiling Assembly from Source.
Assembly isn't perfect. If you encounter any issues, you are encouraged to submit bug reports through our issue tracker. Please make your reports as detailed as possible. Be sure to include any exception messages you get (if any), what map the error occurred on, and give steps showing how we can reproduce the behavior you encountered.