Could Earth Survive The Flood?

Like and Subscribe ► Left4Dead Gravemind mod by @adorabirb1677 go support the mod and channel! ► Happy Halloween! The Flood had a real shot to destroy Earth in Halo 3, if it weren’t for the Master Chief, Arbiter, and the Elites. Without their efforts, could humanity survive a Flood infection? How long could the UNSC fight against the Flood before Earth falls to the parasite? #halo #haloinfinite