The Factory is found near The Village and serves as the base of operation for Karl Heisenberg.
Sturm is a man whose upper body has been replaced with a large propeller engine.
The main strategy is to bait him into charging into the walls, which will briefly expose the weak point on the back of his engine.
After taking enough damage, he will begin shooting fire and go berserk, making his movements more erratic.
Sturm turns very slowly, so staying to his left or right side is generally the safest position.
The Factory contains several valuable treasures, including a combinable treasure and a labyrinth puzzle reward.
For detailed information about the combinable treasure found in this area, see the Combinable Treasures page.
For information about the labyrinth puzzle and its reward, see the Labyrinth Puzzles page.
For unique one-time treasures found in the Factory, see the Special Treasures page.