Whenever your drone is reduced to fewer than 10 HP, it immediately shuts down and unleashes a shock wave of electricity as a reaction (even if it is deactivated or destroyed by the attack). This deals 1d6 electricity damage per level to every creature within 10 feet (except the drone). An affected creature can attempt a Reflex save to take half damage (DC = 10 + half your mechanic level + your Intelligence modifier).

Your drone gains damage reduction 1/—. This increases to DR 2/— at 7th level and increases by 1 again at 13th level and every 3 levels thereafter.

Your drone is equipped with a thin coating that can change color to match the drone’s surroundings. Whenever your drone stays stationary for 1 round, it gains a +10 bonus to Stealth checks (this bonus doesn’t stack with the invisibility spell or similar effects). If your drone takes any action, it loses this bonus until it once again spends 1 round remaining still.

Your drone gains a fly speed equal to half its land speed with average maneuverability for up to 10 minutes per day. This duration need not be continuous, but it must be used in 1-minute increments. You can select this mod a second time; in this case, the drone’s fly speed increases to its full land speed, and there is no limit on the amount of time it can fly.

Your drone is equipped with first aid capabilities. If you are reduced to 0 Hit Points, your drone can attempt to administer emergency medical treatment to you, even despite you being unconscious. On subsequent rounds on your turn, your drone takes as many move actions as necessary to return to your side, followed by a standard action to administer first aid. Once it has done so, you can spend 2 Resolve Points to recover a number of Hit Points equal to your mechanic level. Your drone cannot use this mod on anyone but you nor use it if you are dead or have fewer than 2 RP remaining. You can’t benefit from this treatment more than once every 24 hours. Your drone must have the manipulator arms and skill subroutines (with the Medicine skill) mods to select this mod.

Once per day as a standard action, your drone can turn invisible for 10 minutes, as per the invisibility spell. If it makes an attack during this time, the invisibility ends. Your drone can spend 2 Resolve Points to use this ability again on the same day. Your drone must have the reactive camouflage mod to select this.

Choose one type of energy for which your drone already has the resistance mod. Increase your drone’s resistance to that energy type by 5. You can select this mod multiple times. Its effects do not stack. Each time you select this mod, it applies to a different energy type for which your drone has the resistance mod.

Your drone uses basic echolocation to notice unseen foes. The drone gains the blindsense (sound) ability (see page 262).

Your drone gains a burrow speed equal to half its land speed. It can use this speed to move through clay, dirt, earth, and sand. It does not leave a hole behind, nor is its passage marked on the surface.

If you have a drone, whenever both you and your drone make attacks against the same target, you each receive a +1 circumstance bonus to your attack rolls. If you have an exocortex instead, whenever you and your exocortex are both attempting to hack a system, you each receive a +1 circumstance bonus to the checks to gain access. In either case, these bonuses increase to +2 at 17th level.