I'm not sure if this is the right place for this, if it's not move it please. I know how to use events and stuff like that. My question is how would I make it to where RPG Maker XP will know if I have the required things using events? For example, to make a basilisk robe in my game, you need a basilisk hide and thread. Well that seems simple enough right? Of course it is. You know like it would check to see if I actually have the hide and thread for the robe and I don't it will say something like "You do not have the required materials to make this item. Could anyone tell me how I could do that or throw me a tutorial as to how I would? Thanks. Alphaao