2. The intellectual property of a software game belongs to the copyright of computer software. If you just use its gameplay, then you don't enjoy the copyright of the game. You can still enjoy the patent right of the design of the card.
3. Because you don't know to what extent your creation has reached, it is difficult to judge your rights. However, if your gameplay is completely heroic, there is no increase or decrease at all, which is suspected of infringement. There will also be suspicion of plagiarism for the characters of Dragon Valley. However, for creation, especially copyright creation, it is generally not to reach 3% of the original work, and infringement will generally not be recognized.
4. If it is developed by Shanda, you can't hold Shanda responsible unless you have the right certificate.
5. If you really want to talk about cooperation, pay attention to keeping your own manuscript and original manuscript well. As it takes about three months to apply for intellectual property rights of design, and the cost is about 1 yuan, this work should be entrusted to an intellectual property agency. It is too complicated to do it yourself.