Factory Map (Upper Levels)
- Type
- Special items
- Chapter
- 11 · Heisenberg's Factory
Where
Grinder Shaft Maintenance Room (Factory B2): large wooden boxes under the stairs, SW corner of the lower level (the room with the file Development Note 2).
Effect
Reveals the Factory's B2, B1 and 1F levels on the map.
PowerPyx leaves it off its list: look for it yourself.