99 Nights in the Forest99 Nights in the Forest
Defense Blueprint

Defense Blueprint

BlueprintConsumable
Category
Blueprint
Subcategory
Consumable
Obtaining Methods
6
Added At
2025-08-08

Defense Blueprint is a Blueprint item in the Consumable subcategory. This item can be obtained through chest, crafting, class abilities and specific locations. It has barbed wire variant, stake variant, bear trap variant, laser fence variant and lava mine variant mechanics. You can read about four usage tips and discover two interesting facts and trivia about this item.

Description

Defense Blueprint is a consumable placement blueprint for building one defense package at the Campfire. The package depends on the blueprint variant: Barbed Wire and Stake variants place three pieces, while Bear Trap, Laser Fence, and Lava Mine variants place one. This makes the blueprint a choice between wider path coverage and a single stronger chokepoint tool rather than a permanent unlock.

Item Details & Mechanics

Mechanics:

Barbed wire variant:
Places 3 Barbed Wires.
Stake variant:
Places 3 Stakes.
Bear trap variant:
Places 1 Bear Trap.
Laser fence variant:
Places 1 Laser Fence.
Lava mine variant:
Places 1 Lava Mine.

Obtaining Methods6 methods

Method 1
ChestChests
Defense variants can appear as chest loot; the chest tier determines the available reward pool.
Method 2
The volcanic route for the single-use Lava Mine variant.
Method 3
The Bear Trap blueprint is the craftable defense variant.
Method 4
The class begins a run with 2 Defense Blueprints; later class perks improve placed defenses.
Method 5
LocationBroken UFOs
Search the alien-site loot pool for the Laser Fence variant.
Method 6
Another alien-site route for the Laser Fence variant.

Usage Tips4 tips

Tip 1

Read the variant before placing it: the blueprint is consumed and the output is not interchangeable after placement.

Tip 2

Use three-piece Barbed Wire or Stake variants to shape a route; save a single Bear Trap, Laser Fence, or Lava Mine for a chokepoint where enemies must cross it.

Tip 3

Place defenses before a raid begins. Trying to read and position a blueprint while enemies are already inside the Campfire perimeter wastes its main advantage.

Tip 4

Base Defender is the reliable opening route when a team wants defenses immediately instead of waiting for chest luck.

Trivia2 facts

Fact 1

The Base Defender class previously started with one Defense Blueprint; its current opening loadout provides two.

Fact 2

Defense Blueprint is a shared item name for several output variants, so the placed quantity belongs to the variant rather than to every blueprint.