Doom 64 is a video game that first came out only on the Nintendo 64, but can now be played on today's video game consoles. It is a direct sequel to Doom 2, making it the third part of the Doom story. This is ironic because the story of Doom 3 is not related to Doom or Doom 2, but it is a reboot, which means it is a new start to the Doom story.