As an achievement hunter, I have a question. When I go to the Completed filter, I try to finish the games there in order. However, since some games have shut down, it's impossible to complete them, which ruins the look of the list. Would it be possible to add a custom filtering option? For example, a checkbox like 'I don't want to see this game' could be added. This way, we wouldn't have to see impossible-to-complete games on the list. Thank you.