To be fair to the dev the crashlands.net footer has an "our games" link to https://www.bscotch.net/games/

This page shows their full catalog including upcoming games. From there is a short link to their crashlands 2 page which encourages a wish listing on steam.

Personally as a consumer that's ideal, if I'm curious about their other games they have a centralized list, if I'm not interested then I can move on with my life.

For a steam centric take on this flow we can consider that every butterscotch shenanigans title has a developer link to this page https://store.steampowered.com/developer/bscotch , from there people can see the titles the developer chooses to feature and explore the rest of their catalog.

Every steam dev gets the same link, its a nice standardized way of exploring their work without spamming up their other product pages.