13/02/21 Comments Closed If you thought Halo: The Master Chief Collection was a 100% complete compilation of the first person shooter series’ Xbox and Xbox 360 titles, then 343 Industries have got news for you: it’s not. The MCC team will be flighting (testing) a new update for the game that adds a new multiplayer map to the Halo 3 collection. The map actually comes from the short-lived Halo Online spinoff, which was cancelled before it could be released. The map in question is Waterfall, which has never really been seen in public before now. It was never featured in any of the public beta testing builds of Halo Online, and so the only information for the game came from text strings found by data miners, and some concept art that described the map as being a hidden UNSC base.