You might want to flesh it out a little bit before posting.  Its not like someone is going to steal your idea as NFT game platforms are being proposed left and right and have actual proof of concepts already.
Also not sure I would call that a whitepaper but rather just your website?  The whitepaper will focus on the problem you are solving and your solution and should be included along with your roadmap and dev team type of stuff.

Also 'altcoin' is not really inappropriate for a metaverse pirate game...