If what you are saying is true, I can take Zanzarinos game and change the artwork and its now mine to sell and profit from?
Yes, you could in copy-paste Elements, change code, images and names, publish it as your own game, and nobody could do anything about it.
Zanz has a copyright over these things:
- images
- graphics
- texts
- code
Zanz does not have a copyright over these things:
- game mechanics
This "stealing" of game mechanics is very common with board games and it's perfectly legal. It would be pretty dumb if it wasn't.
What Zanz would need to do is file a
patent. If he had that, then we couldn't copy that part the game. However I don't think Elements is unique enough to even get a patent and there's not much point really. Only big players like MtG file patents (like with that "tapping" example). Also I think some parts of Monopoly are patented.
Like I said before, anyone can use any idea from any CCG as long as they change the name. There are piles of identical cards from different CCG's as proof of how it's legal.