INFECTION WE WANT IT!!
INFECTION WE NEED IT!!
INFECTION WILL BE THE BEST THING IF IT IS DONE CORECTLY ON HALO 5!!
INFECTION WARZONE!!! (SOUNDS BAD -Yoink- TO ME)
An entire flood mode would actually make a great addition to the game alongside of Arena and Warzone. I made a topic called Flood Mode about it describing three different possible playlists in Flood Mode, Missions, Infection and Survival.
They confirmed its coming. No date though.