Millennia Invasion is a single level PWAD created by Doomguy 2000. The story starts off with an invasion planned back in 2988 BC and happens in the year 2012 AD. The main objective is to supposedly find the self destruction switch or find an way to somehow shut down the spaceship. The enemies include: 5 different enemies from Doomguy's Warzone (Tourette's Demon, Gay Rapist, Ceeb, Warrior of Hell and Gallant Don), Terry Crews from Joey's Challenge Pack, Mini John Heads from UAC Military Nightmare, fake actors with the monster tag, and Lady Gaga known as her alias Mother Monster. Millennia Invasion comes with two different versions: The normal version with 50,000+ monsters and high resolution textures, and a lite version without high resolution textures and has 10,000+ monsters. The level it