The "DewXP" Mountain Dew double XP codes for Halo 4 can be found on the inside of the lid.
there is no codes in halo 3 ... -.-
nowhere because there are no cheat codes for halo 3
there are no cheat codes. i am an inheriter and i have done every thing in the game and no cheat codes are on halo reach.
you could buy it or get it illegally halo reach code generator. very very illegal it generates codes
Not really. There are a few Easter eggs but no codes.
No
if you go on youtube they will tell you the codes but you have to have halo waypoint to make them work if you don't worry about it the waypoint is free.
There are no cheats for halo 3 there are only mods and hacks
There are no cheat codes for Halo, only mods.
You can find cheat codes for the game Halo on plenty of places online. There's also plenty of cheat books that were sold to show what codes each game has.
No there is no codes but if you go to bungie.net they will give you hints and secrets of the levels.
xbox marketplace