Hugging cover under autofire: -4 attack/DEX skills, no AoO, cannot move without provoking a free shot at flat-footed AC.
A suppressed character is jammed into cover because someone is hosing their
position with automatic fire -- rounds cracking off the bulkhead, splinters
flying, nowhere safe to put their head up. While suppressed they take -4 on
attack rolls and Dexterity-based skill checks, cannot make attacks of
opportunity, and may not voluntarily leave their current cover. If they try
to move anyway, the suppressor gets one free ranged attack resolved against
their flat-footed AC. The only way out is nerve: a Will save (DC 10 +
suppressor's BAB + weapon autofire rating) lets them break and move half
speed under fire -- the suppressor still takes the free shot, but at +0. The
suppressor must have spent a full-round Suppressive Fire action to lay the
beaten zone in the first place.
Rules Reference
Field
Value
Duration / Default Formula
until the suppressor stops firing or line of effect breaks