Activate the elevator to ascend to the top of the building, and ready your sword as you approach.Īt the top floor are a bunch of Flood and Sentinels engaged in battle. Use your Energy Sword to take on the Flood, and continue to the top platform. Once all enemies inside are dead, a cutscene will trigger that starts the next section of the mission.Īscend the round walkways that lead to the top of the large room, and watch for the Flood and Sentinels that greet you at the top. Step inside and watch for the enemies filling the room-Sentinels and Flood are duking it out. On the other side (doesn't matter which direction you choose to go) is a doorway that leads into the building. Run around the walkway that surrounds the next building, clearing out the heretics that cover it. Let the Covenant ship above you deal with most of the enemies below, and more fellow Covenant will drop down to aid you.Ĭlear the platform and run over the bridge. Go through the door the heretics used when they're dead, and you'll exit to an outdoor area. Use the Energy Sword if you've got it (there are a couple lying on the floor of the room) to fend off the Flood as they swarm around you, and watch as more heretics come through the doors behind the two plasma turrets. When you think the area below is clear, drop down-more enemies will spawn around you, and heretics will snipe you from the platform above (where you were previously). Pick off the remaining Flood with shots from the Carbine, and watch for the exploding Flood creatures that release their spores (the spores will burrow into a corpse and reanimate it). Stay on the upper level you're on and let them fight it out until one side is finished. In the next room you'll hear firefight below-the heretics are fighting the Flood. Step through the doorway and go down the next hall. When the platform finally rests, watch the doorway ahead for Flood that come rolling in. Defend your position as you descend, as more Flood will jump at you from the rafters above. Hang out on the platform for a while and the whole thing will start rolling downwards. Shoot down the Sentinels first and then focus on the Flood, but make sure you don't fall off the ledges of this precarious platform. You can let the Sentinels clear some of the Flood, but you'll have to bust in and do the work yourself eventually. You'll walk into a room that's seeing a battle betwixt Flood and Sentinels.