Welcome to Halo Answers. What would you like to know?

It is possible, but it might be a lot slower than with actual victims.

It isn't possible. The point of the installations was to kill all sentient life to starve the flood. I think it is implied therein that without a host, they cannot live.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.