Robot

• Difficult to Create (Ex): Robots are crafted via complex methods hidden and well guarded. A robot does not have a construction entry.
• Intelligent: Robots are intelligent, and thus have skills and feats as appropriate for their Hit Dice. Unless otherwise indicated for a specific robot, all robots have Intelligence scores of 10. The following are class skills for robots: Climb, Disable Device, Fly, Knowledge (all), Linguistics, Perception, and Sense Motive.
• Vulnerable to Critical Hits: Whenever a robot takes extra damage from a critical hit, it must succeed at a DC 15 Fortitude save or be stunned for 1 round. If the robot succeeds at the save, it is staggered for 1 round. The robot remains immune to all other sources of the stunned condition.
• Vulnerable to Electricity: Robots take 150% as much damage as normal from electricity attacks.

• Combined Arms (Ex): When making a full attack, a robot with the combined arms special attack can make all its melee natural weapon attacks plus its ranged integrated weapon attacks.
• Force Field (Ex): A robot might have a force field that sheathes it in a thin layer of energy that grants a number of temporary hit points (typically 5 × the robot’s CR). All damage dealt to a robot with an active force field is deducted from these temporary hit points first. As long as the force field is active, the robot is immune to critical hits. A force field has fast healing equal to the robot’s CR, but once its hit points are reduced to 0, the force field shuts down and doesn’t reactivate for 24 hours.
   Format: force field (55 hp, fast healing 5); Location: hp.
• Integrated Weaponry (Ex): A robot that has a technological weapon built into its body treats it as a natural weapon and not a manufactured weapon, and can’t make iterative attacks with it. An integrated weapon can still be targeted by effects that target manufactured weapons (such as magic weapon or sunder attempts), but can’t be harvested for use outside of the robot’s body once the robot is destroyed. A robot is always proficient with its integrated weapons. Integrated ranged weapons don’t provoke attacks of opportunity when fired in melee combat.
• Laser Weapons (Ex): A laser weapon emits beams of intensely focused light waves. Laser attacks resolve as touch attacks and deal fire damage. A laser can pass through force fields and force effects like a wall of force without damaging that field to strike a foe beyond. Objects like glass or other transparent barriers don’t provide cover from lasers (but unlike force barriers, glass still takes damage from a laser strike passing through it). Invisible creatures are immune to damage caused by a laser weapon. Fog, smoke, and other clouds provide cover in addition to concealment from laser attacks.