Season 3 of Halo: The Master Chief Collection will be a very big deal for Halo 3 in particular. Design director Max Szlagor said in a new blog post that Season 3 will contain many more customization options across the board, including brand-new content for Halo 3.
Season 3 will add new weapon skins, new visors, and “other content” for Halo 3, Szlagor said. This is a big deal because Halo 3 has never had weapon skins. “This marks the first step in our expansion of Halo 3 customization,” Szlagor said.
Before this, 343 added weapon and vehicle skins to Halo: Combat Evolved, marking a first in the game’s 19-year history.