1) Fictional mass murderer 2) Halo character 3) Video game boss
Found on
https://www.crosswordclues.com/clue/gravemind
The Gravemind is a parasitic, hive mind intelligence in the Halo universe. While only one Gravemind is ever seen in the games, the title is given to the final stage of Flood evolution, in which the Flood becomes a superorganism. The Flood is a highly-infectious parasite which is released several times during Halo{`}s story. The Chief and the Arbi....
Found on
http://en.wikipedia.org/wiki/Gravemind
No exact match found.
