[Role Playing Game] System for future RPG Campaign

[DwarfBoy]

So, for the past few days, I made an RPG... template? system? Aw well, ether way, it's a bunch of mechanics I want to try and build on for an RPG campaign I would like to make in the future. This includes a custom XP and leveling system, a custom spell, and several actions ranging from interacting with various objects to making your own potions.
So, why am I uploading it here? Mostly to see what people have to say about it and see what I can do to improve. Also, because how I designed the world is a flaw in and of itself, since it's a giant box with stuff randomly spawning in it rather then a world built from the ground up.

Some Thank Yous

Because this thing uses a certain number of custom resources like a certain other thing I made,

Icons
Blizzard Entertainment for the Check Inventory and Potions icons
~Nightmare for the Actions menu icon
General Frank for the Opal
NFWar for the Alchemy icon
-Berz- for the awesome Strength, Agility, and Intelligence icons
CRAZYRUSSIAN for the Interact icon
GooS for the awesome potion icons

Models
General Frank for the Opal and Potion models
olofmoleman for Herp - Type 2's model
kellym0 for Herp - Type 3's model
Sliph-M for the models of the Alchemist and Blacksmith
Chriz. for the Treasure Chest icon