The Ultimate Simpsons Doom (1998)

The Ultimate Simpsons Doom is a graphics and sound mod made by Myk Friedman & Walter Stabosz and released in 1998. In the modification, you play as Homer Simpson killing evil clones of his friends, family, neighbors, and co-workers (they replace the normal monsters). As it only replaces graphics and sounds it can be used with either Doom or Doom II.