A Plague Tale: Innocence
35 Achievements
12-15h
Alchemist
Craft 100 ammunitions
53.5%
How to unlock the Alchemist achievement in A Plague Tale: Innocence - Definitive Guide
Craft as much as you can, ( + ) then reload the checkpoint. Repeat this until the achievement pops.
Also, each time you craft counts as two, since you craft two ammunitions at a time. I only needed ten reloads, but I also upgraded my ammunion once. So I'm assuming that factored into how many times I needed to reload.
Introduced in Chapter 4 through a tutorial, ammunition crafting is an essential part of the game as many areas and puzzles rely on crafting the correct types of ammunitions to overcome. Therefore though not story-related this should come naturally in later chapters. However, if you desire to speed up the process, the rinse-and-repeat method can be used to accumulate the required ammunition number.
Materials for ammunitions can only be picked up within chapters as there is no open-world or currency in this game, and thus it is recommended to fully explore the environment to collect as many materials as possible. Killed enemies sometimes also drop materials in small quantity.
There is no need to specially craft for the trophy! Get it automatically.
Or do this trick in later chapters. For crafting you need stone, sulfur and alcohol, which are abundant all around.