Halo Studios — formerly 343 Industries — has been working with the modding team Digsite since last summer to scour through game files and bring back content that hadn’t made it off the cutting room floor, according to Video Games Chronicle . Last month’s release of the Halo 2 E3 2003 demo was the result of this project. The leak seems to originate from the collaboration with Digsite, although a member of the mod team has come forward and said that no former or current