is it possible to add anchors to the product page? Nowhere Prophet has a pretty long page with all the rewards and I'd like to be able to link people directly to the rewards, maybe even the individual rewards themselves. 

We insert automatic anchors for the different sections of the game pages, for rewards you can use: https://sharkbombs.itch.io/nowhere-prophet#rewards

You can look for this in the source of the page for anything that has an id attribute.

If you want to create your own anchors, we currently strip the id attribute from tags, but you can use an a tag with the name attribute to create a named anchor.

<a name="my_anchor"></a>