In various maps. They are very rare and they happen at random times. It is very rare that anyone sees them.
Halo : Fall of Reach Halo : The Flood Halo : First Strike Halo : Harvest Halo : Ghosts of Onyx
no, they are there on every dificulty.
Some Halo chapter books include "Halo: The Fall of Reach" by Eric Nylund, "Halo: First Strike" by Eric Nylund, and "Halo: Ghosts of Onyx" by Eric Nylund. These books expand on the Halo universe and provide additional background and stories to complement the video games.
You build a factory
Step 1: Plan where it's going to be. Step 2: Place Ghosts in that area. Step 3: Block any exits for the Ghosts. Your welcome! C:
Yes, it's called The Ghosts of Onyx.
There is NO motor bikes in Halo 3. There is many other vehicles though like Mongooses, Warthogs, Ghosts, and more! If you do not know what these are, look them up.
The Halo games should be played in the following order: Halo Wars; Halo: Reach; Halo: Combat Evolved; Halo 2; Halo 3; Halo 3: ODST. The books were written in the following order, although I am uncertain if they follow each other chronologically: Halo: The Fall of Reach (most likely coincides with Halo: Reach); Halo: The Flood (an adaptation of Halo: Combat Evolved); Halo: First Strike (set between Halo: Combat Evolved and Halo 2); Halo: Ghosts of Onyx; Halo: Contact Harvest (possibly set before Halo: Reach); Halo: The Cole Protocol.
AA Wraith: cannot get Ghost on level "HALO": go onto xbox live and do the whole last level with 3 other people and go to the first level down after you kill the monitor and you get outside Banshee: get lucky dude
halo 3 obviously
Halo 3: ODST is the newest of the two, but not the newest Halo game.