7

I was watching Halo Legends on Netflix, a kind of Animatrix for the Halo series, and a couple shorts talked about the early history of the Forerunners, Flood, and purpose of the Halo array.

From the shorts and games, I know that the Halo array was meant to scrub the galaxy of sentient life, and in so doing remove the Flood, which parasitized sentient organisms. It seems like it was super-effective, so how did the Flood survive?

  • look into reading the The forerunner trilogy of the books (Cryptium, Primordium, and Silentium) if you really want your mind blown with info on the Forerunners, flood, and their wars. – Rapitor Oct 7 '15 at 19:56
  • I agree, reading those should probably make your mind combust into a wild flurry of flames before violently shattering, splitting your skull. (Disclaimer: This wont actually happen, and if it somehow does, I am not responsible for it.) – TooLazyToLogIn Oct 8 '15 at 7:18
14

The reason why the Flood survived the initial activation of the Halo Array is two-fold. One is, as mentioned, samples of the Flood were kept on the Halos for research purposes. The Halos were always meant to be a last-resort taking-you-with-me weapon. Even up until the activation of the Array, the Forerunners were intent on finding a less catastrophic way of defeating the Flood.

Secondly, the Array was never meant to kill the Flood. Simply put, it can't. The smallest parts of the Flood are the Flood supercells and spores. While the Array may be able to destroy the supercells since they are essentially monstrous neural cells, the spores would most likely survive. Basically, the Forerunners couldn't come up with a way to kill the Flood entirely so they settled on killing their food supply to starve the Flood into hibernation until a day where either Forerunner survivors or some future race found a way to definitively destroy the Flood.

8

At the very least, the Halo encountered in Halo: Combat Evolved is stated in-game to have some Flood samples kept for research purposes. This is what caused the outbreak in CE. Another outbreak was caused by similar circumstances in Halo 2, which persisted through 3.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.