I adapted my novel into a game. Does the submission website have the right to claim copyright fees?

The copyright belongs entirely to the author himself, and unless the author signs a written agreement to transfer the copyright, he has no right to claim copyright fees.

The copyright of this novel belongs to the author.

Royalty, also known as royalty, is the monetary benefit that the creator or copyright owner of intellectual property rights collects from others who use their intellectual property rights. People who use intellectual property rights such as copyrights, franchises, copyrights, trademarks and patents may have to pay royalties. Generally speaking, in order to obtain the right to copy or perform a work, money will be paid to the inventor or creator of the work as a royalty. Royalties can be further divided into publishing royalties, performance royalties, recording royalties, reproduction royalties and public borrowing royalties. Among them, publishing royalty is the main application method. The calculation method of publishing royalty is: book unit price × book print or sales volume × edition tax rate; The calculation method is: total box office income × edition tax rate; The calculation method is: recorded product unit price × recorded product distribution quantity × version tax rate. The page tax system is generally not applicable to the payment method of published works in newspapers and periodicals. Royalty tax rate is used to calculate the percentage of royalty amount, which generally depends on the nature of the work, the author's reputation, market demand and other factors, and is determined by the author or his agent through consultation with the publishing house. If there is no agreement, the relevant standards stipulated by the state shall apply. Copyright royalties and public lending right royalties are common in developed countries' copyright laws and regulations, but there are no relevant provisions in China.