Development of Doom
"Doom"s original release date was the third quarter of 1993, which the team did not meet. By December 1993, the team was working non-stop on the game, with several employees sleeping at the office; programmer Dave Taylor claimed that working on the game gave him such a rush that he would pass out from the intensity. Id began receiving calls from people interested in the game or angry that it had missed its planned release date, as hype for the game had been building online. At midnight on December 10, 1993, after working for 30 straight hours, the development team at id uploaded the first episode of the game to the internet, letting interested players distribute it for them. So many users were connected to the first network that they planned to upload the game to—the University of Wisconsin–Parkside FTP network—that even after the network administrator increased the number of connections while on the phone with Wilbur, id was unable to connect, forcing them to kick all other users off to allow id to upload the game. When the upload finished thirty minutes later, 10,000 people attempted to download the game at once, crashing the university's network. Within hours, other university networks were banning "Doom" multiplayer games, as a rush of players overwhelmed their systems.
MF Doom
Although still an independent artist, MF Doom took a bigger step towards the mainstream in 2005 with "The Mouse and the Mask", a collaboration with producer DJ Danger Mouse under the group name Danger Doom. The album, released on 11 October 2005 by Epitaph and Lex, was done in collaboration with Cartoon Network's Adult Swim and featured voice-actors and characters from its programs (mostly "Aqua Teen Hunger Force"). Danger Doom reached #41 on the Billboard 200. In 2005, Doom made an appearance on "November Has Come", a track on Gorillaz's 2005 album "Demon Days", which reached #6 on the Billboard 200.