Despite the emergence of competing online digital marketplaces like Humble Bundle, the Epic Games Store, and Green Man Gaming, the Steam Store still trumps them all when it comes to user activity. It's one of the few online game stores to feature third-party sellers, game sharing, and, perhaps most importantly, a close-knit community. To this day, fans love what Steam brings to the table and how their purchases are almost always justified, especially given just how cheap some of these titles can really be.