I think it would be cool to implement some features such as a delisted section or search marker on games. We could even possibly get integration with https://delistedgames.com/ and its calender feature.
In general it would be cool to be able to see what delisted games are out there and where they are available. Most are likely key shop only but not all of them. Would be a really nice feature update for collectors or those new to pc looking for something that is no longer available.
