The the_accident.zip file you have requested: Maps Levels Missions / Single Player / S to T Titles / The Accident - 1.6mb is not available. Perhaps try browsing all files for the game Doom III and upload any files you want to share or are missing. This is the only information we could locate:
'The Accident' by CanadianCowtime: about 1 weekmy second map created...installation:::extract all the files into your doom3/base/maps area. Bring up the consul in game and type map TheAccidentThanks to all the people who put up tuto As a marine you wake up to find something horribly wrong... now all you have to do is survive.