Halo 3 Walkthrough Cleansing - It Followed Me Home

September 12, 2016 (Last Updated: ) | Reading Time: 2 minutes

This Halo 3 walkthrough is divided into 24 total pages.

You can jump to nearby pages of the game using the links above.

Cleansing - It Followed Me Home

Turn to the right and follow the path. Go up the ramps.

Halo 3 Walkthrough - Halo 3 143
Halo 3 Walkthrough - Halo 3 143

Go forward and then around the left bend.

Halo 3 Walkthrough - Halo 3 144
Halo 3 Walkthrough - Halo 3 144

Follow this path until you find the marines.

Halo 3 Walkthrough - Halo 3 145
Halo 3 Walkthrough - Halo 3 145

The flood will show up converting marines in to flood zombies.

Halo 3 Walkthrough - Halo 3 146
Halo 3 Walkthrough - Halo 3 146

Kill the little flood monsters to keep the others from being resurrected.

Halo 3 Walkthrough - Halo 3 147
Halo 3 Walkthrough - Halo 3 147

Go to the right side of the ramp and then up the stairs to the right.

Halo 3 Walkthrough - Halo 3 148
Halo 3 Walkthrough - Halo 3 148

Go through the door. In the next room will be some flood and a marine. Kill the marine if he gets infected.

Halo 3 Walkthrough - Halo 3 149
Halo 3 Walkthrough - Halo 3 149

Go through door at far end of room.

Halo 3 Walkthrough - Halo 3 150
Halo 3 Walkthrough - Halo 3 150

To the left is stairs down. There are lots of flood down here.

Halo 3 Walkthrough - Halo 3 151
Halo 3 Walkthrough - Halo 3 151

To the back and right of where you stepped of the stairs is the way to go.

Halo 3 Walkthrough - Halo 3 152
Halo 3 Walkthrough - Halo 3 152

When you enter the room, go to the left and then to the right when you can. There will be more flood here to kill.

Halo 3 Walkthrough - Halo 3 153
Halo 3 Walkthrough - Halo 3 153

Go under the walkway and up the stairs to the right.

Halo 3 Walkthrough - Halo 3 154
Halo 3 Walkthrough - Halo 3 154

Go around on the walkway to a door.

Halo 3 Walkthrough - Halo 3 155
Halo 3 Walkthrough - Halo 3 155

Drop down through the hole and have a chat with Cortana.

Halo 3 Walkthrough - Halo 3 156
Halo 3 Walkthrough - Halo 3 156

After the chat with Cortana, head to the left and around to the arbiter.

Halo 3 Walkthrough - Halo 3 157
Halo 3 Walkthrough - Halo 3 157

Go through the door he is facing. Go around the winding passages. Flood will attack you around the first bend.

Halo 3 Walkthrough - Halo 3 158
Halo 3 Walkthrough - Halo 3 158

At the end of passage is a door. Go through the door.

Halo 3 Walkthrough - Halo 3 159
Halo 3 Walkthrough - Halo 3 159

To the right is the door out of the room.

Halo 3 Walkthrough - Halo 3 160
Halo 3 Walkthrough - Halo 3 160

Follow this hallway to the outside. When the Chief reaches the outside, a cut scene begins.

More Halo 3 Walkthroughs

This Halo 3 walkthrough is divided into 24 total pages.

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