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)
you get the head, body, and shoulders for the hayabusa armor by collecting all of the hidden skulls in the campaign. You get the katana on the back by earning 1000 gamerscore in Halo 3
To get the Katana you have to get 1000G/49 achievements.
You mean katana? You get it by getting all of the game's original achievements, though there are glitches that let you get it other ways.
you can only make a halo 3 sword online with all of the expansion packs including the weapons pack.
Right click the little button in the top right corner of the ability bar. There should be a "toggle sheathe" option.
you have to buy heavenly sword pack
http://hubpages.com/hub/Halo-3-Armor
No, there is no armor in Halo 3 that has a knife in the shoulder.
There is no Brute armor in Halo 3, only Elite and Spartan models.
go to http://hubpages.com/hub/Halo-3-Armor
you get all the vidmaster achievements on halo 3 and halo 3 odst
NO
recon armor
the same way in halo 3 because when you play halo 3 mythic it says your playing halo 3
there is no permanent cheats in halo 3. you need to unlock them by achievments. and, you can not get the flaming armor effect, it is only for bungie employees. in halo reach, buy the legendary package to get that armor effect.
Hayabusa
You cant!
You cant