Engineering Labs are located within Gnomeregan, and can be reached from three entrances: two on the upper level and one on the lower.
As with the other two-level rooms in Gnomeregan, this is a circuit of paths around the perimeter of the room which appear to be open to the level below. Unlike the other rooms, however, there is an invisible barrier here preventing one from falling or jumping to the level below except at the lift.
- In the northeast corner are both the lift to the lower level and the tunnel from Gnomeregan's locked back door (accessed from the Workshop with the or other unlocking method).
- In the northwest corner is the hallway that connects to both levels of the Launch Bay.
- The mini-boss can be found on south side.
- On the west side is a small tunnel that leads to the main tunnel running between the Launch Bay and Tinkers' Court.
- Also on the west side are the only three Matrix Punchograph 3005-Ds: two are in the entrance to the tunnel; one is nestled against the mechanical structure in the center of the room.