I can't understand why there is no general search bar on this site. I cannot find the games I'm looking for and thus you're leaving money on the table.  The tag search does not return the games if you search for the games name. As a software developer, this kind of terrible UX makes me so disappointed by your site design that I won't be purchasing any more games on here until you meet my expectations about how I, the customer, intends to use your site. I recommend putting a big, obvious search bar at the top of every page.

...There is, right in the middle of the top toolbar. It says "Search for games and creators" in big letters.

Change your zoom level. The search bar hides itself, if you are zoomed in too much. The CSS is ... lacking. It is left of the bell icon. There is also a Feed and Community button that can go missing. And on the left side of the page is a feedback button in settings, that also hides per screen width.