[/img]343 Industries has announced an all-new Forge mode for Halo 5: Guardians.
Released in 2007, Forge allowed players to collaborate and create new multiplayer sessions and test a map live while it was being built.
For Halo 5: Guardians, the Forge will provide more “power and control than ever before” and will be released in December.
343 has posted all sort of information on the Forge, and goes into great detail.
Here’s the bullet list of the main features pulled directly from 343: