Soldat Eins

Type: Heisenberg's Factory
Chapters: Heisenberg's Factory (ch. 11): 9 in total, in the Examination Room, the Experiment Passage, the Backup Generator Room, the Small Power Regulator Room (2), the Large Power Regulator Room, the Materials Room, the Foundry and the Operating Room.

Weak point

The red reactor on the chest (×2.0). Head, arms, torso and legs take only ×0.4. Explosives, ×2.0 anywhere.

Tactic

A human with a heart-reactor (a Cadou), one drill arm and cyber headgear. Slow, with a long wind-up and very heavy hits. It covers the reactor with the drill: shoot the chest when it rears back to attack. The handgun is more accurate; the shotgun point-blank does more damage.

A hit from a powerful gun (W870 TAC) stuns it briefly.
A head shot breaks the control unit: it drops its guard but gets more aggressive.
The drill can't be blocked.
It explodes on death instead of crystallising.
In the Small Power Regulator Room, shoot an electrical box on the wall when it is next to one: it gets electrocuted and stunned.

Drops

Crystal Mechanical Heart (5,000).

3,000 HP (2,000 for the ones on your second visit to B4; 1,500 for the one bursting out of the Foundry). At Standard's starting rank, an un-upgraded W870 TAC kills it in 4 shots to the reactor, but needs 20 if you hit the armour: always go for the core. On the production line after the Duke's elevator there are hanging Soldats: shoot a rope for Quit Hanging Around (3,500 CP).