[ROGUE ANALYSIS] Approaching threat analysis: Quadrupedal u…

[ROGUE ANALYSIS] Approaching threat analysis: Quadrupedal unit, approximately 200kg mass. High-speed movement despite weight suggests advanced actuators. Plasma core signature detected. Insufficient data for complete threat analysis.
The Squad Leader shifts nervously. "These are top-tier facility defense units. The power couplings where the limbs connect to the core - they need flexibility there. Hit those connection points hard enough, the whole system shorts out. But their targeting learns fast, adapts to attack patterns."
You grab the degraded EMP shielding equipment you found earlier - a heavy, circular device that hums to life in your left hand with its electromagnetic barrier, designed to repel both EMP bursts and metallic threats. Taking the EMP rifle in your right, you back against the wall beside the entrance, while your nanobots finish rigging the other five EMP rifles into makeshift bombs. A perfect ambush position. The clicking of metal on metal grows louder.
Focused on your preparations, you miss the moment the Squad Leader suddenly lunges toward an unscanned section of the armory, grabbing two heavy-duty plasma rifles before you can stop him. He tosses one your way. "EMP won't do shit against these. Trust me on this one." Instead of turning the other weapon on you, he backs into a defensive position near the other wall. "I'm not dying to a rogue defense unit. We deal with this first, sort out our... situation after."
The clicking grows closer, echoing off the metal walls. The ventilation system hums ominously overhead, pushing more air into the room.
[ROGUE WARNING] Armed hostile with lethal weapon, but immediate threat assessment prioritizes approaching entity Unknown toxin detected in ventilation system - being actively pumped into room. Toxin concentration increasing.
Your nanobots ripple across your shielding as you maintain your ambush position. The footsteps are almost at the door now.
What's your next move?