Syntax: sneak
Once you begin to sneak, you won't trigger entry acts, or be immediately
attacked by aggressive mobs in the room. People won't be able to see you
entering, unless their perception is very high. Sneaking may be toggled by
typing sneak again.
Sneak chance is perc/dex based, at 100/100, 90% chance of success anywhere.
If you're sneaking, you remain hidden for moving (n, s, e, w, u, d and
'enter') as well as backstab, suckerpunch and blindside. Now as soon as the
fight starts, you'll lose both sneak and hide, but the skills themselves
get bonuses from being under sneak and/or hide.
If you're hiding or sneaking and the victim can't see you, you gain
bonuses to backstab. These bonuses are even better if you're using the
skills rather than the spells.