How to Make an Atomic Bomb in Your Garden Unit Types Guide
Medium threatUpdated 2026-06-13

Overview of Unit Types
In How to Make an Atomic Bomb in Your Garden, you are not just a solitary scientist working in your backyard. The world around you is populated with various unit types that can either help or hinder your progress. Understanding each unit's behavior, patrol patterns, and threat level is crucial for a successful detonation. This guide breaks down every unit type you will encounter, from suspicious neighbors to relentless federal agents.
Spoiler Warning: This guide contains details about enemy behaviors and encounter mechanics. If you prefer to discover these organically, proceed with caution.
Civilian Units
Civilian units are the most common NPCs you will encounter. They include your immediate neighbors, delivery drivers, and random passersby. While generally low-threat, they can become a major problem if they witness suspicious activity.
Curious Neighbor
Patrols around your fence line. If they see you carrying rare parts, they will call the authorities. Their detection range is short, but they are unpredictable.
Delivery Driver
Arrives periodically with packages. They have no interest in your project but can inadvertently block your line of sight or trigger noise complaints.
Dog Walker
Walks past your garden at random intervals. Dogs can sniff out hidden materials, alerting the walker who then reports you.
Law Enforcement Units
Once a civilian reports you or you trigger an alarm, law enforcement units will arrive. These are more organized and have better detection capabilities. You must avoid them at all costs, as an arrest ends your run.
Police Patrol
The first responder unit. They arrive in a squad car and conduct a perimeter check. They are easily fooled by basic camouflage but will search your shed if given probable cause.
Federal Agent
A more advanced unit that appears after multiple reports or if you attempt to purchase restricted items online. Agents are patient, methodical, and will stake out your property. They can intercept your communications and track your purchases.
Tip: Always use cash for rare part purchases. Digital transactions leave a trail that Federal Agents can follow, increasing your threat level significantly.
Special Units
These unique units appear only under specific conditions. They are the most dangerous and require specific countermeasures.
| Unit Type | Trigger Condition | Threat Level |
|---|---|---|
| SWAT Team | Multiple agent reports or visible detonation device | Extreme |
| Reporter | High public visibility | Medium |
| Conspiracy Theorist | Online forum activity | Low |
The SWAT Team is the endgame threat. If they arrive, your only option is to trigger the bomb early or escape through a hidden tunnel. The Reporter will broadcast your location, increasing the spawn rate of all other units. The Conspiracy Theorist is actually helpful; they can provide rare parts in exchange for information, but they also attract unwanted attention.
Unit Behavior Patterns
Each unit follows a distinct behavior pattern based on the in-game clock and your actions. For example, Curious Neighbors are most active between 6 PM and 9 PM, while Federal Agents prefer early morning stakeouts.
Observe Patrol Routes
Spend your first few in-game days watching unit movements. Mark their paths on your map.
Identify Peak Hours
Note when certain units are most active. Plan your part gathering during low-activity windows.
Use Distractions
Deploy noise makers or decoys to redirect units away from your work area.
For more detailed strategies on managing these units, check our Beginner Tips guide.
How to Counter Each Unit
Survival in How to Make an Atomic Bomb in Your Garden depends on your ability to counter each unit type effectively. Here are proven methods:
- Curious Neighbor: Plant tall hedges or erect a privacy fence. This blocks their line of sight.
- Federal Agent: Use a VPN for all online activities and pay for parts in cash. Never use the same supplier twice.
- SWAT Team: Build an early warning system using motion sensors and cameras. This gives you a 30-second head start.
Defensive Upgrades
Invest in soundproofing, camouflage netting, and a garage door. These upgrades reduce detection chances by up to 60%.
Offensive Options
Later in the game, you can craft distraction devices like fireworks or remote-controlled drones to lure units away.
Understanding unit types is just one piece of the puzzle. For a complete walkthrough of the game's mechanics, see our Mechanics Guide. You can also learn about the Progression System to unlock better tools and upgrades faster.
Related pages
- Elite Enemies Guide— Learn about all elite enemies in How to Make an Atomic Bomb in Your Garden. Discover their locations, behaviors, and strategies to avoid or neutralize them while building your device.
- Enemy Types Guide— Learn about all enemy types in How to Make an Atomic Bomb in Your Garden. From nosy neighbors to federal agents, discover how to avoid detection and protect your project.
- Entity index
- Game page