Two Betrayals (Level)

Summary
Two Betrayals is a level in Halo 1. It is very similar to the Assault on the Control Room Level it's only the other way round. Instead of going towards the control room you need to get out and destroy the energy sites.

Usable Weapons

 * Pistol
 * Assault Rifle
 * Sniper Rifle
 * Shotgun
 * Rocket Launcher
 * Frag Grenade
 * Plasma Pistol
 * Plasma Rifle
 * Needler
 * Plasma Grenade
 * Shade

Drivable Vehicles

 * Warthog
 * Ghost
 * Banshee

Enemies Faced

 * Elites (Minor, Major, Stealth, Zealot)
 * Grunts (Minor, Major)
 * Jackals (Minor, Major)
 * Hunters
 * Infection Form
 * Combat Form
 * Carrier Form
 * Sentinels

Part 01: Two Betrayals
{Opening cinematic-Long shot of the Control room. MC and 343GS teleport in, obviously in the middle of a conversation}

343 Guilty Spark: "...Which means that any organism of sufficient mass and cognitive capability is a potential vector."

343 Guilty Spark: "Is something wrong?"

Master Chief: "No, nothing."

343 Guilty Spark: "Splendid. Shall we?"

{Master Chief and 343 Guilty Spark walk up to the main panel.}

343 Guilty Spark:  "...Unfortunately, my usefulness to this particular endeavor has come to an end. Protocol does not allow units with my classification to... perform a task as important as the reunification of the index with the core. That final step is reserved for you, Reclaimer."

{Master Chief takes the index, and puts it into a hole in the console. Lights and holograms appear, and then fade.}

343 Guilty Spark: "Odd, that wasn't supposed to happen."

{Cortana suddenly appears over the console.}

Cortana: "Oh really?!"

{There is a flash of light, and 343 Guilty Spark is thrown back, and down to the ground.}

Master Chief: "Cortana?"

Cortana: "I've spent the last 12 hours cooped up in here, watching you toady about, helping that thing get set to slit our throats!"

Master Chief: "Hold on now, he's a friend."

Cortana: "Oh? I didn't realize. He's your pal, is he? Your chum? Do you have any idea what that bastard almost made you do?!"

Master Chief: "Yes... Activate Halo's defenses, and destroy the flood, which is why we brought the Index to the control center."

CORTANA: "You mean this?"

{Index hologram appears in Cortana's hand.}

343 Guilty Spark: "A construct?! In the core?! That is absolutely unacceptable!"

Cortana: "Sod off!"

343 Guilty Spark: "What impertinence! I shall purge you at once!"

Cortana: "You sure that's a good idea?"

{Cortana's avatar absorbs the Index.}

343 Guilty Spark: "How, how... How dare you! I'll-"

Cortana: "Do what? I have the Index! You can just float and sputter!"

Master Chief: "Enough! The flood is spreading. If we activate Halo's defenses, we can wipe them out."

Cortana: "You have no idea how this ring works, do you? Why the Forerunners built it? Halo doesn't kill flood, it kills their food. Humans, Covenant, whatever. We're all equally edible. The only way to stop the flood is to starve them to death. And that's exactly what Halo is designed to do; wipe the galaxy clean of all sentient life. You don't believe me? Ask him."

{Master Chief turns to 343 Guilty Spark}

Master Chief: "Is it true?"

343 Guilty Spark: (pauses) "More or less. Technically, this installation's pulse has a maximum effective radius of twenty-five thousand light years. But, once the others follow suit, this galaxy will be quite devoid of life, or at least any life with sufficient biomass to sustain the flood." (pause) "But you already knew that... I mean, how couldn't you?"

Cortana: "Left out that little detail, did he?"

343 Guilty Spark: "We have followed outbreak containment procedure to the letter. You were with me each step of the way, as we managed this crisis."

Cortana: "Chief, I'm picking up movement!"

343 Guilty Spark: "Why would you hesitate to do what you have already done?"

Cortana: "We need to go, right now."

{Sentinels float up behind 343 Guilty Spark}

343 Guilty Spark: "Last time, you asked me, if it was my choice, would I do it? Having considerable time to ponder your query, my answer has not changed."

{Master Chief takes Cortana's disk out of the console, and inserts it into his head.}

343 Guilty Spark: "There is no choice. We must activate the ring."

Cortana: (whispers in Master Chief's head) "Get us out of here!"

343 Guilty Spark: "If you are unwilling to help, I will simply find another. Still, I must have the index. Give your construct to me, or I will be forced to take her from you."

Master Chief: "That's not going to happen."

343 Guilty Spark: "So be it. Save his head. Dispose of the rest."

{343 Guilty Spark teleports away, and his Sentinels attack}

Cortana: "Look out!"

{After the Sentinels are destroyed}

Part 02: The Gun Pointed at the Head of the Universe
Cortana: "We can't let the monitor activate Halo. We have to stop him. We have to destroy Halo. According to my analyses of the available data, I believe the best course of action is somewhat... risky. An explosion of sufficient size will help destabilize the ring, and will cut through a number of primary systems. We need to trigger a detonation on a large scale, however. A starship's fusion reactors going critical would do the job. I'm going to search what's left of the Covenant battlenet, and see if I can locate the Pillar of Autumn's crash site. If the ship's fusion reactors are still relatively intact, we can use them to destroy Halo."

{Once outside, into the canyon}

Cortana: "I haven't located the crash site yet. We need to buy some time, in case the Monitor or his Sentinels find a way to activate Halo's final weapon without the index. The machinery in these canyons are Halo's primary firing mechanisms. They consist of three phase pulse generators that amplify Halo's signal, and allow it to fire deep into space. The power levels are enormous. I can't even begin to calculate the pulse's range. So, if we damage or destroy these generators, the monitor will need to repair them before Halo can be used. That should buy us some time. I'm marking the location of the nearest pulse generator with a nav point. We need to move in and neutralize the device."

{Once down to ground level}

Cortana: "Wait. We should commandeer one of those Banshees; we'll need it to reach the pulse generator in time."

{Once in the Banshee}

Cortana: "Good, lets get moving. The nav point marks our target."

{Once you reach the room the generator is in}

Cortana: "That's the pulse generator. The center core is the signal amplifier. That's what we need to shut down. We need to interrupt the pulse generator's energy stream. I've adjusted your shield system so that it will deliver an EMP burst to disrupt the generator. You will need to walk into the beam, to trigger it. The EMP blast should neutralize the generator. But it will also drain your shields, and you will be vulnerable until they recharge."

{After the generator is neutralized}

Cortana: "Objective accomplished! The pulse generator has overloaded. Outstanding. The generator's central core is offline. Well done."

{After going back outside, to the canyon}

Part 03: Breaking Stuff to Look Tough
Cortana: "The second pulse generator is located in the adjacent canyon. Move out, and I'll mark the target with a nav point when we get closer."

{Once onto the bridge in the middle of this canyon}

Cortana: "Head through that door. That's the way to the next canyon."

(Once to the canyon with the 2nd pulse generator in it)

Cortana: "OK. Lets take care of the next pulse generator."

{If you continue on to toward the 3rd canyon, before destroying the 2nd pulse generator}

Cortana: "Wait! We haven't destroyed the pulse generator yet. Find a Banshee, and fly it up to the location marked by the nav point."

{After you destroy the 2nd generator}

Cortana: "That did it! The pulse generator overloaded. One more to go."

{Once outside again}

Part 04: The Tunnels Below
Cortana: "I've located the Pillar of Autumn. She put down twelve-hundred kilometers upspin. Energy readings show her fusion reactors are still powered up. The systems on the Pillar of Autumn have failsafes that even I can't override, without authorization from the captain. We'll need to find him or his neural implants, to start the fusion core detonation. One target remaining. Lets take care of the final pulse generator."

{Once you reach the tunnel leading to the 3rd canyon}

Cortana: "That tunnel leads to the next section of canyon. The final pulse generator we need to destroy is through there."

{Once you enter the 3rd canyon}

Part 05: Final Run
{After you destroy the final generator}

Cortana: "Final target neutralized. Lets get out of here."

Master Chief: "Let's find a ride, and get to the captain."

Cortana: "No, that'll take too long."

Master Chief: "Have you got a better idea?"

Cortana: "There's a teleportation grid that runs throughout Halo. That's how the monitor moves about so quickly. I learned how to tap into the grid when I was in the control room. Unfortunately, each jump requires a rather consequential expenditure of energy."

Master Chief: "Uh oh. Something tells me I'm not going to like this."

Cortana: "But I think I can take the needed energy from your suit. Needless to say, I think we should only try this once."

{Master Chief is teleported away.}

Two Betrayals
If you skipped the cut scene, for some reason you begin facing the right of the sentinels. Luckily this is where you should go. Duck for cover here, if your shield has sustained damage wait for it to load up. Charge up your Plasma Pistol, walk out of cover and shoot a Sentinel with the charge, they should be destroyed. Again duck for cover and repeat the prosses until all of the Sentinels are destroyed. If the Sentinels come to you, switch to your Shotgun and blast them.

The Gun Pointed At The Head Of The Universe
Walk to the panel and open the door. Behind the door Covenant and Sentinels are fighting against each other. Let the two parties fight it out. Finally there should be a Grunt, a Jackal and an Elite left. Pull out your Shotgun and kill the Grunt. If you have any Plasma Grenades then use one on the Elite. Move towards the Jackal, jumping to evade its shots. When you reach it kill it with Melee attacks. Get the Plasma Rifle from the dead Elite and continue through the next two doors. Immediately after press the panel to open the door, go behind one of the Stationary Shield Generators (you can not be seen behind these). At the point when the Grunts and Jackal aren't looking at you run from out of the shield and open fire on the enemies, but whatch your back, an Elite will come out from what seems to be nowhere and may hit you on the back. Once you've killed this party of enemies run down the tower and kill any enemies that get in your way. It is better if you go down the left side because there is a dead marine with a Rocket Launcherat the bottom. Use the Rocket Launcher to kill the Zealot and other Elites down here. Save some ammo in the Rocket Launcher to destroy the Wraith that will attack you on your way to the Banshee. Get in the Banshee and fly to the Nav Point Cortana has given you. Once you reach the platform kill the Elite and the Grunt, with the Fuel Rod Cannon in your Banshee, if you miss one (or both) with the Fuel Rod Cannon open fire with the plasma cannon. Once you get inside destroy the Phase Pulse Generator. This will lower your shield so run through to the hallway as fast as you can and if nessesary kill the Sentinels on your way.

Breaking Stuff to Look Tough
Get in the Banshee, and fly down towards the stone bridge. A load of enemies will come out of the doors. Hover above them and carpet-bomb them with your fuel rod gun and plasma cannons. Alas, your Banshee flying days are over, at least for the next 15 minutes. Land and go through the door on the left, assuming the Control Center is in front of you.

Reference Links

 * Two Betrayals