The Imagination said
Also being new to this whole thing I guess I should ask if we would be facing against multiple enemies at once? Sorta like the example you just gave, but the three of us Tzeentchians against say multiple arbites/guardsmen/etc?
Who or what you face if anything depends on your actions. It is entirely possible to evade all through various means such as just plain stealth or you could possibly disguise yourselves in some way if you choose. You can also silence patrols you encounter rapidly and try to directly evade pursuit. Your ultimate goal is either to take over the planet or escape it and head out to some of the chaos aligned worlds.
That reminds me, i will have up a list of major chaos worlds in a bit.
edit: My page with all the worlds is gone so I am rewriting.