Build: Shock Fence Grid

Overview
Adds +15 town defense, -8 flat midnight attack strength, and -5% remaining midnight attack strength.
Construction Cost
- 12x Copper Wiring
- 4x Shock Capacitor
- 2x Threat Sensor Array
- 4x Bio Spike Pod
Tech Tree
- Prerequisite: Auto-Bolt Nest
- Unlocks: Sensor Jammer Grid