How to Make an Atomic Bomb in Your Garden Unlock Order Guide
更新于 2026-06-13

Understanding the Unlock System
In How to Make an Atomic Bomb in Your Garden, you don't just build a bomb—you must unlock the knowledge and components to do so. The game features a progression tree that blends resource gathering, skill development, and stealth. Unlocking items in the wrong order can leave you stuck, broke, or caught by the authorities.
Your primary goals are to raise funds, find rare parts, and avoid suspicion. The unlock order we recommend prioritizes efficiency and safety, ensuring you always have the tools needed to progress without alerting your neighbors or the federal agents watching your block.
Think of the unlock tree as a roadmap. Following the correct path saves you hours of grinding and prevents costly mistakes.
Phase 1: Financial Foundation
Before you can buy any exotic parts, you need a stable income. The first unlocks should focus on money-making capabilities.
Recommended First Unlocks:
- Basic Chemistry Set (Cost: $200) - Allows you to create simple fertilizers for sale.
- Barter Skill (Cost: 1 Skill Point) - Improves prices when selling to the scrap dealer.
- Locked Shed Upgrade (Cost: $500) - Unlocks a secure storage space, reducing the chance of discovery.
Without these, you will struggle to afford the essential rare components later.
Phase 2: Stealth and Security
Once you have some cash flow, the next priority is avoiding detection. This phase focuses on unlocks that keep you under the radar.
Stealth-Focused Unlocks:
- Nocturnal Habits (Skill, Cost: 2 Skill Points) - Reduces noise and visibility at night.
- Soundproofing (Upgrade, Cost: $1,200) - Muffles the noise from your workshop.
- Fake Permit (Item, Cost: $800) - Provides a temporary alibi if questioned by a neighbor.
Skipping stealth upgrades is the most common reason for failed playthroughs. A single suspicious neighbor can call the feds, ending your game instantly.
Your goal in this phase is to make your operations invisible. Each unlock adds a layer of protection.
Phase 3: Rare Component Acquisition
With your base secure, you can now focus on the core atomic components. These are the most expensive and hardest-to-find items in the game.
Optimal Component Unlock Order:
Fissionable Material
The heart of your device. Requires Level 3 Chemistry and $5,000. Source it from the abandoned mine event.
Detonator Assembly
A precision instrument. Unlock the Electronics Bench first, then craft this for $2,500 in parts.
Reflector Casing
Improves efficiency. Purchase from the black market after building a reputation with the dealer.
Neutron Initiator
The final key component. Requires all previous parts and a successful heist from a government lab.
Each component has a "heat" level. The more you buy, the more attention you attract. Balance your purchases with stealth actions.
Phase 4: Advanced Skills and Upgrades
After securing the major components, you need to refine your skills to assemble everything safely.
Critical Skill Unlocks:
- Advanced Chemistry (Level 4, Cost: 5 Skill Points) - Required to purify the fissionable material.
- Precision Engineering (Level 3, Cost: 4 Skill Points) - Reduces the chance of a catastrophic failure during assembly.
- Paranoia (Passive Skill, Cost: 2 Skill Points) - Alerts you when you are being watched.
Chemistry Tree
Focus on this first. Every component requires a higher chemistry level.
Engineering Tree
Essential for the final assembly phase. Do not attempt the final build without it.
Stealth Tree
Provides critical survival bonuses. Keep this leveled as you progress.
Phase 5: The Final Assembly Sequence
The endgame requires a specific sequence of actions. Unlock the final workshop upgrades and prepare for the detonation.
Final Unlock Checklist:
- Reinforced Bunker (Upgrade, Cost: $10,000) - Contains the blast.
- Remote Detonator (Item, Cost: $3,000) - Allows you to trigger the bomb from a safe distance.
- Escape Route (Skill, Cost: 3 Skill Points) - Lets you flee the area immediately after activation.
问题:我可以在解锁所有技能之前尝试最终组装吗?
不建议。尝试最终组装而没有必要的技能和升级几乎总是导致灾难性的失败,要么摧毁你的财产,要么引起联邦调查局的注意。请严格按照本指南的顺序进行。
问题:如果我买错了零件怎么办?
游戏没有交易系统,但你可以使用“销毁证据”选项来移除物品。你将损失金钱,但可以避免被发现。之后按照正确的顺序重新购买即可。
相关页面
- Achievements Guide— Complete guide to all achievements in How to Make an Atomic Bomb in Your Garden. Learn how to unlock every trophy, from funding your project to detonating the final bomb.
- Crafting Guide— Learn how to make an atomic bomb in your garden with our complete crafting guide. Covers rare parts, tools, assembly steps, and avoiding detection. Essential for every aspiring backyard scientist.
- Currency Guide— Master the economy of How to Make an Atomic Bomb in Your Garden. Learn how to earn, save, and spend currency to fund your nuclear project without getting caught.
- Farming Guide— Master the art of resource gathering in How to Make an Atomic Bomb in Your Garden. Learn how to farm funds, parts, and avoid suspicion with our complete farming guide.
- Gear Guide— Discover the essential gear and tools in How to Make an Atomic Bomb in Your Garden. Learn what you need to gather, craft, and survive your nuclear project.
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