Thank you Egon! IŽll be glad to have my game on projects page!
I've added a recipe book with some of the most important recipes (v beta 1.0.2) (not all, you can try other combinations to find new recipes).
I will post here a mini-tutorial that I made for the crafting system, its very simple:
1: open the inventory

2:move an item to the crafting table (the order doesn't matter)

3: the possibilities will be listed below the crafting table, just move the desired result to your inventory

4:example (torch made with slime ball)

You can open the dialog with the most important recipes by touching the book icon below the achievements icon (v beta 1.0.2).