Not all recipes can be obtained. Some recipes are still in the database, which were merely for testing and can't be found by players. I'll remove those later, to make sure the displayed number in the crafting screen is corrected. (The number automatically shows all existing recipes)
The android version is made by a third party programm. I know almost nothing about mobile ports and am glad it even works. I'm afraid, automatic cross-system saves exceed my abilities by a lot. I can't even change the save folder location on android. ^^"
I plan to add at least two more raids in the Spire of Courage when the patreon stretch goal is met. The reference images for the enemies of the nature themed dungeon are already done and wait to be turned into CGs.
Shika and Funeral will eventually get more CGs. ;)