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The best weapon to use against them is the flamethrower or a plasma grenade when detonated takes out the Carrier and the Infection forms. They walk slow and when they're near you they explode sending Infection forms into the air.
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Carrier Forms- These slow things resemble the old time stove top popcorn snacks when it's about ready to pop open. Additionally, if you shoot the sacs on the walls, Infection forms will spew from them. Then you get that awful crunching noise and death. A large group of these can take your shields down in a few seconds. You can use any weapon to melee them and burst their "bubble." But watch out. Infection Forms- The Infection forms are the small annoying hats that will reanimate dead bodies and turn them into Combat forms. And with the exception of the Range version of the Pure Forms, the Flood are mindless and generally will rush you if not firing a weapon at you. He sounds like Lawrence Welk.Īnd remember patience and cover. And by the way, I love his accent, I'm sorry to say it's kind of funny. I've embedded a player's (pokemanfreak 16) walkthrough as a guide. So this is a walktrhough on Legendary with the purpose to destroy as many of he bad guys as you can. And while you can do a speedrun, I like to kill as many enemies as I can. The other is the Cortana mission which takes place on the Flood infested High Charity. One is the Tsavo Highway mission at Rally Point Alpha.
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If you're playing on Halo 3 on the Legendary difficulty level, you'll find there are two areas which are the most difficult.