Infinite Backlog gives you one place for your entire gaming collection and encourages you to play your games and get your backlogs under control. It provides a visual breakdown of your cross-platform collection, tracks gaming achievements and statistics and lets you connect with other gamers with the same games.
They are also in fediverse: @infinitebacklog@mstdn.games
Fair enough - I’m only aware of the sales where things are discounted enough to trigger my IsThereAnyDeal notifications!
Most of my purchases are when the price is low enough to essentially be a rounding error in my spending. I’m rather stingey like that!