Dead Space: Extraction
48 Achievements
11-13h
PS3
Weapon Nut
Max out all upgrades for every weapon on one profile
2.1%
How to unlock the Weapon Nut achievement in Dead Space: Extraction - Definitive Guide
There are a total of 9 guns as outlined in Gun Dealer. Each weapon has a total of 4 upgrades, which means there are 36 upgrades in total to collect throughout each of the 10 Chapters. Check out the collectibles guide for location details.
This guide was translated automatically.
There are excellent guides (videos) for all the improvements.