[CONTEST] Castle!

You need to build castle.

---RULES---

Must be derivative of this level and editable
IT MUST BE DESTRUCTABLE
You can use anything, including Lua
You can edit any properties of level.


---NOTES---
I would like if there will be any tech, magic, other.
MORE LUA
If it big, it would be greater.

I will use them in my medeival level. (If you want)