The term "boomer shooter" refers to any FPS which bears a resemblance to the original Doom's format--whether the game in question is an original early '90s classic like Doom or a modern indie title like Turbo Overkill or Dusk. As of this writing, a total of 64 games fall into the category, a list which includes Star Wars: Dark Forces, Ion Fury, Warhammer 40K: Boltgun, and more.
