Craftbook
The Craftbook is one of the most important objects in Junk Jack. It's main function is to serve as a sort of guide book: It stores any crafting recipes you unlock, tracks all items you've collected, and has built-in tutorial for the game.
The craftbook can be accessed by tapping on the book icon in the lower-left corner of the screen, directly to the right of the inventory icon.
Crafting Recipes
All crafting recipes collected are stored in the Craft book. If Simple Crafting is enabled, the craft book is directly used to craft items.
There's also an In-App Purchase that allows you to instantly unlock the full Craftbook.
Crafting recipes are sorted into 16 different categories, based on the respective Addon they are crafted at:
Bare Hands
Workbench
Anvil
Tinkerer's Tools
Woodworker Bench
Carpentry Bench
Electrician's Bench
Mason Bench
Spinning Wheel
Loom
Dying Machine
Tanning Tools
Cooking Ware
Cooking Pot
Forge
Chemistry Lab
Collections
The collections section lists all collectable items in the game. Items are greyed out by default, but once collected become visible.
There are 11 different categories:
Tutorial
Basics
Controls
Interface
Crafting
Inventory
Tools
Addons
Weapons
Equipment
Survive
Sleeping
Building
Containers
Farming
Forge
Breeding
Cooking
Portal Stones
Jewelcrafting
Signs
Trades
Furniture
Chemistry
Fishing