How did the flood get released on installation 05?

About 200 years prior to 2552, the Flood on Installation 05 escaped and evaded containment due to negligence on the part of the installation’s Monitor, Penitent Tangent. The Flood quickly grew out of control around the area of the Installation’s Library.

Who survived installation 04?

The Monitor betrayed the two and tried to kill John-117 and retrieve Cortana, but the two escaped and started plotting against him. In the end John-117 detonated the Pillar of Autumn’s fusion reactors which destroyed the Halo ring. Only a handful of humans and Covenant survived the battle.

Was there a gravemind on installation 04?

Yet another Proto-Gravemind was present on the UNSC prisoner ship Mona Lisa, shortly after the destruction of Installation 04. Flood on board the ship were attempting to access the ship’s FTL drives by collecting and absorbing the knowledge of UNSC pilots into this Proto-Gravemind.

How many survived Halo 1?

Destruction of the Truth and Reconciliation By September 22, only 312 humans (236 Marines, 76 naval personnel) remained alive at Alpha Base.

Did any Marines survive Halo 2?

Marine – Silver And all those marines died. By the end of the level Quarantine Zone, Human forces were completely defeated with no organised resistance left. Most probably died fighting the flood and the covenant, while the In Amber Clad was captured by Flood.

How did Johnson survive the end of Halo 1?

Johnson survived the flood because he had a messed up biometric wavelength. As I’m sure you all know covenant plasma weapons emit radiation. Sergeant Johnson had a run in prolonged radiation exposure when he captured an enemy crate of plasma grenades and used every single one.

Did Cortana know where Halo was?

And that’s exactly what Halo is designed to do: wipe the galaxy clean of all sentient life. Cortana reveals the true purpose of Installation 04 to John-117. After emerging from Slipspace, the two discovered a ring shaped world called “Halo.” Unfortunately, Covenant ships had followed them and the fighting continued.

Did anyone survive the Pillar of Autumn?

Johnson survived aboard a pelican that escaped the ring with its pilot, Petty Officer, Second Class Shiela Polaski, and ODST, Corporal Locklear, and an ONI Lieutenant, Elias Haverson. “I thought Chief’s Longsword (?) ship was the only one that left the Pillar of Autumn.”