Wire

Wires are used to connect various mechanisms with their triggers (Pressure Plate, Timer, Switch or Lever). Wires embed into Blocks and can only be seen while you are holding an item that is related to the wiring mechanics, such as pressure plate, wrench, or switch. Wires can be laid with a Wrench and gathered with a Wire Cutter.

Items that can be triggered by using wires include Torches, Doors, Dart Traps, Active/Inactive Stone Blocks, Pumps, Explosives, and Statues.

Wires, Pressure Plates, Switches, Levers, Wrenches and Wire Cutters are sold by the Mechanic.

You can get free wires in the underground. Just buy a Wire Cutter from the mechanic. Then anytime you encounter a trap, you can harvest the wires, as well as other components.