: The PC version introduced 4K Ultra HD support, ultrawide support, an FOV slider (up to 120), and fully customizable mouse and keyboard controls.
: This release added the Forge tool to PC, updated with new object physics and expanded palettes. It also introduced a new "Acrophobia" skull that allows the Master Chief to fly during the campaign. Technical Performance Halo_The_Master_Chief_Collection_Halo_3-HOODLUM...
: Critics consider the PC port of Halo 3 the best in the entire collection. It includes the full legendary single-player campaign and the complete multiplayer suite with all original maps. : The PC version introduced 4K Ultra HD
While this particular "release" is just a pirated copy of the official game, here is a review of the game's actual quality and performance on PC: Technical Performance : Critics consider the PC port
is a specific release name from the scene group HOODLUM, representing a cracked, pirated version of Halo 3 within The Master Chief Collection (MCC) for PC.