Steam's Personal Calendar feature, a tool designed to highlight recommended games based on player behavior, has officially transitioned from Steam Labs to a full-fledged component of the Steam Store. Valve announced the change in a recent post, confirming the feature is no longer in testing.
The Personal Calendar aims to present users with a curated selection of both recently released and upcoming games. Valve explains that the system identifies players with similar playtime profiles to the user and then analyzes the games those players have wishlisted or played. This data is used to generate personalized recommendations.
Valve stated that the recommendation system refreshes daily to incorporate the latest data. While daily changes may be minimal, the calendar will evolve over time as new games are added and release dates are finalized, reflecting an eight-week horizon. This update follows a series of algorithm-driven changes Valve has implemented across Steam, including modifications to the homepage's discounts and events section.