Concerning the photo: Explicitly agreed by the author upon upload on boardgamegeek:

By posting or uploading content onto our site you are representing that this content does not violate our content rules and that you own all copyrights in this content or have authorization to upload from the copyright owners. By posting or uploading content onto our site you are granting us a worldwide, non-exclusive, royalty-free license to host your material on our servers and make those materials available to users of our site. Your content will be available for viewing in a variety of ways including reviews, session reports, articles, geeklists, image galleries, file downloads, aggregation and presentation of your content with content uploaded by other users. By uploading your content onto our site you agree to waive any copyright royalty or other fee to which you may be entitled, including but not limited to any publishing, mechanical reproduction, performance, union or guild payments. You also agree to take sole responsibility for any royalties, fees or other monies owed to any person by reason of any content you post on our site.

Concerning the game itself:

"Sculptures, paintings and action figures do not have utilitarian aspects and are therefore generally copyrighted as works of fine art. On the other hand, ordinary alarm clocks, dinner plates, gaming consoles or other objects of daily use are usually not copyrightable."

This is a complete game with a utility. (It isn't like a game figurine that can be considered a work of art and only part of a utility product but more like a gaming console with a nice design that cannot be separated from the product)

我，本作品著作权人，释出本作品至公有领域。这适用于全世界。 在一些国家这可能不合法；如果是这样的话，那么： 我无条件地授予任何人以任何目的使用本作品的权利，除非这些条件是法律规定所必需的。