In the post-apocalyptic world of Atomfall, survival hinges on more than just luck—it’s about having reliable weapons.
Most guns you will encounter are rusty and barely functional; hence, the Gunsmith skill becomes precious for any serious player who wants to upgrade their weapons.
Unlock Gunsmith Skill In Atomfall
In Atomfall, the Gunsmith skill is essential for upgrading your weapon. To unlock it, you need to find the Crafting Manual.
The steps to unlock Gunsmith Skill in Atomfall is neither an easy task nor a single step:
1. Finding a Crafting Skill Manual
- Inside the Delta Storage Room at the Interchange
- Or pick it up from Morris at Wyndham Village

2. Invest Skill Points
- 7 skill points for Gunsmith
- Training Stimulants can be obtained from bunkers, hidden rooms, and the Interchange.
Pro Tip: If you come across a note tying Morris to Maisie’s murder, you might be able to negotiate for a free manual by agreeing to keep his secret.
Weapon Tier In Atomfall
Once you have Gunsmith Skil unlocked, you can use it to upgrade your weapon. So in Atomfall, you will find three basic weapon tiers for evolution;
- Rusty: The most common and least effective weapon type
- Stock: A slightly improved version found in mid to late-game areas
- Pristine: The ultimate weapon tier, for which crafting is the only way out
The Process Of Weapon Upgrading
The processes of upgrading weapons in Atomfall are anything that involves thorough planning followed by consulting resources:
Materials Needed
- Two weapons of the same quality tier
- Gun Oil
- Scrap Metal

Restrictions for Upgrading
- No mixing of weapons with differing quality tiers
- Weapons must be in your inventory (not on the ground)
- Gun Oil and Scrap amounts might differ according to weapon type
Crafting Procedure
- Open the Crafting menu
- Go to the chip of the weapon tier you wish to upgrade
- Hold the input button to craft
Benefits Of Upgrading Weapons
Each weapon upgrade imparts substantial improvements:
- Stability enhanced
- More damage dealt
- Faster reload speeds
- Less weapon sway
- Greater reliability in general
Inventory Management Tips
For the utmost weapon upgrade potential:
- Always keep one small slot and one large slot free in your inventory
- Always hunt for duplicates
- Prioritize gathering Gun Oil and Scrap
- Store potential upgrade subjects carefully