How to get Halo 3's tough 49 Achievments in 5 days or less.

This is a way to get all of the Achievments on Halo 3 in 5 days or less. It is quite easy when you have at least 3 friends online that have Halo 3.

Instructions

Difficulty: Moderately Easy

Things You’ll Need:

• Xbox 360
• Xbox Live Gold
• Halo 3
• 3 Friends with Halo 3
• 5 days of gaming

1. Day 1: Get on the Internet and look up the Halo 3 skulls. Those are the easiest. Here is a link-http://www.halo3planet.com/halo-3-skull-locations/ Just copy and paste. Then print the copy.
2. Sign into Xbox live and invite 3 of your friends to a game of Halo 3. Go to the Campaign lobby and then start the game on Legendary.(You have to have skill for this) Make sure you all have the Mics in or its difficult to communicate. Beat Halo 3 on Legendary while getting all of the skulls. This gets you Beating Normal, Heroic, and Legendary. And as well as the skull achievments and the Level achievments.
3. Day 2: Have a day of Matchmaking. Have 3 friends come in a party and Start it in Matchmaking. You can rank up achievments, Get the MVP achievment, and Up Close and Personal(5 melee kills in a Free for all match).
4. Day 3: Go back to the Campaign Lobby and put Campaign scoring ON. To do this press X and choose Free For all below where it says Campaign Scoring. Turn on all of the skulls you want and then Beat the game on Heroic or Normal while in Campaign Scoring. This gets you the 9 Meta Game achievments.
5. Day 4: Go the Xbox 360 Dashboard and Change the Language to Portuguese. Go back into Halo 3 and Go on Lone Wolves. Click X and set the Prefference to the Language. Start up Lone Wolves with a Mic. Now you will be matched with people who want to help you get Achievments. Tell your Friends to do the same.You might get matched with them.(if they are a similar rank to you )People use this method to get the hard Lone Wolves Achievments like Killing Frenzy, Overkill, Two for One Etc. But just talk in the Pregame Lobby. Tell everyone the Plan. This can get confussing but it works. Trust me.
6. Day 5: Have another matchmaking day. But this time, with people higher ranks than you. The Easiest way to do this is to get friends that have had this game for awhile and go to Ranked Team Slayer. IF you get to a Rank 10 in this and you have at Least 80 EXP, then You should get the final Achievment and become a true Spartan.
7. Congradulations. If you have followed my steps correctly, then You should have a GamerScore increase of 1000 and have every peice of Armor Unlockable in the game(accept for Recon, Flaming Hayabusa, Etc). Have Fun!

Tips & Warnings

• Put the prefference to Language BEFORE you change the language to Portuguese. It is very hard to read when it is in the new Language. In campaign it is easy to get Fear Of the Pink mist Achievment on grunts on the first level. Or on the level Cortana with the Needler. I did not Mention all of the achievments but always check on those achievments. Good luck!
• BE AWARE OF HEADACHES. This happened to me when I played matchmaking all day. So dont have an attitude with you friends or it will definatly take you months to get. That happened to me. But i helped my friend get all these in 4 days. IT CAN BE DONE!