Invisible flood cheats for Halo: Combat Evolved

invisible flood

1. Go on legendary or heroic on the maw level.

2. When you get up to the bit just before you go in the room were your meant to blow up the ship you will see two arrows one says "engineneering" and "amoury" go the way the amoury arrow is points.

3. When you get inside the amoury you will see tons of rockets and shotguns. At the end of the room you will see a locked door.

4. Go towards it and then some invisible flood come out.

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