Here is a complete list of glitches. From what I've seen, none of them seem game-ruining though, so that's good.
you don't
There are NO cheats. Only glitches
ok well you go look on the internet and type in halo reach glitches and cheats and then there is a whole page full of handy tips :-)
There are no cheat codes for Halo: Reach, nor any of the other Halo installments. However, glitches, or, bugs in the games programming, are abundant. Try Google to find Halo: Reach glitches, but remember; Nobody likes a Glitch Abuser.
nowhere there are not cheats for halo reach except Easter eggs and glitches
Because Halo is exclusive for Microsoft, they have patched all of the so far discovered glitches. If you look on youtube then you might find some new glitches that people have found. You could delete the updates for Halo and attempt to do some of the old glitches without being connected to the Internet.
why yes. there are many glitches in halo. my cousin just discovered a really good glitch no one knows just last week. search "halo glitches" on google for some epic glitches. :)
Look on you tube for halo 3 glitches. They have them from many people who have found them.
16 Glitches, right here: http://www.halo-2-glitches.com/halo-2-glitches.html
Why yes they can if the game glitches somehow... Or they use there MLG LEGITZZZ Powers to use them.
Halo 3 has several glitches. Go on YouTube and search for CMNeir's channel. He run a show called Halo 3 Tricks, so you'll find all the glitches there.
well if you mean the beta they took it away because they were just having us test it to make sure of glitches