Steam’s most useful experiment is now official. “With today’s Steam update, the Personal Calendar feature officially graduates from Steam Labs and is considered a full feature of the Steam Store,” Valve announced — and GamesRadar, which has been using it since its test days, doesn’t mince words: it’s “the best thing Valve has added to Steam in years.”
What the Personal Calendar Actually Does
The concept is simple: a calendar view of the next eight weeks of upcoming releases, filled in by Valve’s recommendation algorithms with games it thinks you specifically might like. You can control how many games appear in the calendar view, and narrow things down further with particular genre and theme tags if you want.
The key is what the recommendations are based on. “The system focuses on your playtime for games that you play the most,” Valve explains. “So, a few minutes trying out a new game or two won’t have much impact on your recommendations, but sinking a bunch of time into a new favorite will.” Per Engadget, the system also compares your recently-played titles with those of players who have similar gaming profiles, and weighs your logged hours and wishlists — Valve designed it, in its own words, to “fill a gap in between” players hunting trending or niche games by search and players who’d rather be fed suggestions matching their tastes.
Don’t expect the calendar to wildly reshuffle itself overnight. It’s refreshed daily — Valve says the user-specific algorithms are re-trained regularly on the latest data — but the practical effect is that new suggestions tend to appear over the course of the eight-week window, or when developers confirm new release dates for upcoming games. You can find the feature on the Steam store’s homepage.
Does the Algorithm Know You Better Than You Do?
GamesRadar’s Dustin Bailey admits he’s “imminently distrustful of algorithm-based recommendation engines” — but the Personal Calendar won him over as “the cleanest and most concise way to check out impending releases on Steam,” with filters that cut out a lot of the noise. His verdict after extended use: whatever Valve is building under the hood, it correctly pegged him as the type of person interested in Godzilla: Destroy All Monsters Melee Remastered and Stage Tour. Your mileage may vary — but if your Steam wishlist is a mile long and release dates keep slipping past you, the calendar just became the easiest way to stop missing the games you actually care about.