Here be dragons!
These are the files for Aftershock. Whatever you're looking for has been sorted into subfolders for ease of access:
items
Contains json data for food, weapons, tools, and materials.
maps
Contains json data for map generation, item groups, and furniture.
mobs
Contains json data for new monsters and monster spawn groups.
player
Contains json data for things that affect the player; bionics, mutations, professions, techniques, status effects, etc.
recipes
Contains json data for all recipes, sorted by category or niche.
vehicles
Contains json data for vehicles, vehicle parts, and vehicle spawn groups.