Halo 3

The maps on Halo 3 are:

Regular Map Pack

Construct

Epitaph

Guardian

High Ground

Isolation (not in Matchmaking anymore)

Last Resort

Narrows

Sandtrap

Snowbound

The Pit

Valhalla

Heroic Map Pack

Foundry

Rat's Nest

Standoff

Legendary Map Pack

Avalanche

Blackout

Ghost Town

Mythic Map Pack

Assembly

Citadel

Heretic

Longshore

Orbital

Sandbox

Standalone

Cold Storage

Of these, some have multiple variants used in Matchmaking games such as Infection, Grifball, and others.

This occurs under 2 circumstances:

One is when you turn on your Xbox and go straight to halo 3 matchmaking it often will start off saying players failed to Load Content. The cure for this is to change to either a custom games or a forge lobby and chose a different map that came on one of the Map Packs. Then just go back to the lobby.

If that doesn't work then it simply means you haven't downloaded the Map Packs.

== == There are the skulls, but they don't really count as cheats, they make the game more interesting or harder (press X in the campaign lobby to turn skulls on, if you have found any) == == there is also a way to lower your weapon but i dont know how

There are two ways to get the "Katana" sword in Halo 3: Get 1,000 Gamerpoints in Halo 3 or get 49 out of 79 achievements in Halo 3. I recommend that you finish campaign on Legenday first (so you already have a lot of gamerpoints. It is frustrating, but it is worth it.) Then, just play the Legendary and Mythic Map Pack and get the Achievements there (most are about 25Gs but some are 50Gs.) Good luck!

You can Also get it by getting 50 EXP points in one playlist on Matchmaking (Online)

Go to Halopedian.com and look up the Great Schism. It explains in full detail. If you want the short version, here it is.

For thousands of years, the Prophets relied on the Elites for Protection and military strength. Then the Prophets betrayed the Elites by replacing them with the Brutes.

That's why when you play Halo 3: ODST you'll never see an Elite. Because the Elites were aligned with the UNSC during that conflict.

Also, the Elites and Brutes have had a long history of conflict. The next time you play Halo Reach, notice the groups that attack during campaign and firefight. You'll never see a group of Brutes and Elites together. Only groups of Elites or groups of Brutes.

This makes no sense. Anyway, if you mean how much can you do. There's 5 things to do. First, there's campaign(story mode) where you fight the covenant. Then, there's matchmaking where you have competitive games against people around the world through the internet that are set up by the Bungie (the makers of the game). Then, there's custom games this is like matchmaking but you set up the game and invite people to play. There is forge where you pick maps from the game, build stuff in them, and save them. Then, you can play on your maps in custom games. Last, there is theater where you can watch videos of your previous games. You can take pictures and record clips in them.

i think so i dont know if you have xbox live ask someone named redx56

go to http://sharesend.com/1tcny Download, save, open, click OK, go to xbox.com and sign in. Easy!

If you mean make unlimited armor lock, it's only possible in forge. you have to put out two armor locks, get one person in monitor, the grab one of the armor locks, use it and have the person in monitor delete all of them through the other one while your in armor lock. then you can walk around as normal except your invincible.

The Halo time period takes place starting in 2498 and ending in March 3 2553.

halo 3 is planned to come out for PC but there is no selected date for its release.

Halo 3 is to be released at this current year - 2010 and somewhere in fall or autumn September, October or November

use a tube corner to fly there blocking the towers beams then when you get close enough get a sheald and put it next to the tube corner then go back into human mode and there you go that's the sandbox skull for you.

[location:look at the sunset.you should see a tower next to it and theres a other tower on the right to it. in the middle beatween both towers there should be a ditch in the sand and that's were the skull is.]

p.s ENJOY!

well all you have to do is go into custom game or forge go into options and then go into weapons and damage then put weapon ammo on unlimited but if you want unlimited ammo in campain you cant unless you hack wich is illeagal and should'nt do cause its bad or u get a really good glitch

Normal, heroic, or legendary. I found a two skulls on easy, but I didn't get an achievement.

kino comes by default which means its already unlocked when you get the game. then five is unlocked by completing the campaign on any difficulty. then dead ops arcade is unlocked by escaping from the torture chair in the main menu and to do so tap RT and LT Repeatedly and entering a code on the computer behind the chair the code is DOA .the next map is ascension you download a dlc called first strike. then you get call of the dead by downloading a dlc called escalation then theres a map called shangri la which you get by downloading the dlc called anihalation.last you get the map moon and the 4 remake maps from world at war by downloading the dlc called rezzurection.I Hope This Helps

if you get map packs on each map their are different and sometimes more objects to be used in forge.

Halo 3 ODST is not for PC but Halo 1 and maybe Halo 2-3 are

The Xbox 360 has an advantage over all other systems: Multiple accounts. If you want to start another campaign, simply create a new account on your Xbox, then put in Halo 3 and play. It will save data to that account, and allow you to have multiple campaign save files.

First, You go to the menu then find file browser. you can search maps from there.Second, there is no second

You can get the blind skull at Sierra 117 at the first fight. Hug the wall to the right all the way to the cliff and there should be a ledge with a skull on it. Yay! You found the blind skull!

The short answer - No

The long Answer - May be

To do so would require very heavy modification to the point that the xbox is nearly two xbox's in the sense that it would need multiple GPU output.

If you meant to become invincible, there is a piece of equipment you can pick up in Campaign called Invincibility. It's dropped by Brute Chieftains and renders the user invincible for 12 seconds.

The other way to become invincible is edit the settings in Forge or Custom Games. You can set your level of health, your recharge rate, your level of shielding, your ammo, your movement, and your damage. For health, damage, and ammo, you can set all of those to infinite if you so please.

Yes, Xbox Live is required to play Call of Duty Black Ops online. However, if you are playing splitscreen with a player who has Xbox Live, there is a feature that allows you to sign in to a Guest profile, letting you share the gamertag, weapons, and perks of your friend.

The Thunderstorm skull upgrades your enemies, so like they go up in rank, it makes it 1.5 times harder, and they are worth more points when playing the metacampaign, which is basically playing for points. and are often used to get the metacampaign achievements.

Source: 4 Years of playing Halo 3

Hope i helped