Tracking Your Plays Changes What You Buy

Ask any gamer their favorite games and you will get a confident list. Ask what they played last month and the list gets shorter and more hesitant. The gap between those lists is where a lot of money goes.

Tracking board game plays closes that gap. It takes about fifteen seconds per game night, and after three months it hands you something no review can: a record of what your table actually does. This is the third article in our Library Science for Gamers series, which started with organizing your shelf by role and builds toward a shared library that follows The One Copy Rule. Libraries take circulation data seriously because it decides what gets bought next. So should you.

Why a play log reveals real taste instead of imagined taste

Everyone carries two collections in their head. The first is the collection they think they have: the games they would name at a party, the ones that say something about who they are as a player. The second is the collection they play: the games that come down on a Thursday when four people are tired and one has to leave by ten.

These two collections overlap less than you would expect. The first is built from reviews, box art, and the memory of one great session two years ago. The second is built from constraints: who showed up, how much time there was, who was willing to learn something. Imagined taste is aspirational. Real taste is logistical.

Buying decisions almost always get made from the imagined collection. That is why so many shelves have a heavy strategy section played twice and a stack of light card games played two hundred times. The shelf was built for the player you picture. The plays were made by the player you are. A log does not judge either version. It just writes down what happened.

Simple ways to track board game plays

The best method is the one you are still using in month four. Three options, in order of friction.

A notebook on the shelf

A small notebook that lives next to the games. One line per play, written by whoever sets up while the others find chairs. This is the lowest-tech option and, for many groups, the one that survives longest, because it needs no phone and no one person to own the data. The downside is that adding it up takes an hour at the end of the quarter.

A spreadsheet

One row per play, one column per field, shared with the group so whoever hosts can add the row. Sorting and counting are free. The downside is the friction of opening a spreadsheet at the table; groups that use this method usually have one person enter the night’s plays the next morning from a text thread.

An app

A dedicated tracking app removes most of the friction and adds charts. The Ludarium app, in development and coming soon, is built around play tracking and uses our classification system so that each log entry also records which role the game filled that night. Until then, a spreadsheet does ninety percent of the work.

Whichever you choose: log at the table or within a day. A play not written down within 24 hours is usually never written down.

What to log for each play

Resist the urge to track everything. Five fields capture almost all the value, and five is few enough that people will fill them in.

1. Game. The title. If you use the Ludarium code, add it once in a lookup column.
2. Date. The day of the play.
3. Players. How many, and ideally who. “Which games do we play when Sam is here?” is a more useful question than it sounds.
4. Length. Real minutes, including setup and teach. This is the number that most often disagrees with the box.
5. Would play again? A yes or no from the table, decided in ten seconds before the box goes back. Not a rating. Just whether the group would pull it down again.

Here is what three weeks of it looks like for an illustrative four-person group:

Seven rows, and already you can see that the group plays something short every night, that its one heavy game ran well past the box time and nobody wants a rematch soon, and that party games only come out at six. None of that surprises the group. All of it is invisible to the person standing in a game store with forty dollars.

What three months of play data tells you

Around the twelve-week mark, the log stops being a diary and becomes a report. Sort it a few ways and this is what falls out.

Your real top five. Count plays per game. The top five are your group’s real favorites, whether or not they match the list you would say out loud. They deserve the best shelf space, the bagged components, and maybe an expansion. If a game you think of as a favorite is missing, the reason is usually length or player count.

Your real play time. Average the minutes column. Most groups discover their comfortable game runs 45 to 75 minutes.

Your real player count. Count how often you had two, three, four, five, or six at the table. A group that plays at three half the time and owns nothing that shines at three has found its next purchase.

Your real roles. If you have tagged each game with a role, count plays per role. Fillers and gateways usually win by a wide margin. Stretch games lose. That is not a reason to stop buying stretch games; it is a reason to buy them rarely and well.

Your Shelf of Shame. Every game with zero plays in three months carries an infinite cost per hour. Some are waiting for the right night. Most are waiting to be traded.

How play data feeds cost per play

A play log is also the missing input to cost per play: price divided by plays divided by players divided by hours. You know the price. You can estimate players and hours. The one number you cannot estimate is plays, because imagined taste always overestimates it.

With a log, the calculation is real. Take an illustration: a $40 game that the log shows was played 12 times over three months, averaging 4 players and 1 hour. That is $40 ÷ 12 ÷ 4 ÷ 1, or about 83 cents per person per hour, and falling with every play. Now take the $70 game played once at 3 players for 2.5 hours: $70 ÷ 1 ÷ 3 ÷ 2.5, about $9.33 per person per hour. Not bad by the standards of a night out, but twelve times the first game, and it only improves if the log shows a second play coming.

Once you have run that math on a real log, store shelves look different. A new $50 game is not “is it good?” It is “will my log show ten plays in a year?” If the log says the group plays heavy games three times a year, the answer is probably no, and the money goes toward a filler the group will actually wear out.

How play data feeds the shelf cap

The other place a log earns its keep is the one-in, one-out shelf cap. A cap only works if you can answer “which one goes out?” without guilt, and guilt is exactly what you feel when the decision rests on memory.

The log decides for you. Sort by plays, ascending. The bottom of the list is the out-candidate pile. Cross off anything with a specific reason to stay (a campaign in progress, a holiday-only game, a loan). Whatever is left leaves when the next game arrives. No argument, no regret, because the data only describes what the group already decided with its Thursdays.

This also changes what comes in. A capped shelf plus a play log turns every purchase into a swap, and a swap is a comparison: will the new game out-play the one it replaces? When the answer is clearly yes, buy with confidence. When it is a coin flip, play it at someone else’s table first, which is play before you pay doing its job.

Start tonight, review in January

Put a notebook on the shelf before the next game night and fill in five fields per game. In three months, sort it. Your next purchase will fill a gap instead of a fantasy.

The game is the reason. The people are the point. The log is how you remember which games the people keep coming back for.

FAQ

Why should I track my board game plays?

Tracking plays shows the difference between the games you think you love and the games your group actually chooses. After about three months the log reveals your real favorites, real play time, real player count, and which games have never been played. Those facts make your next purchase fill a gap rather than add a duplicate.

What should I record when logging a board game play?

Five fields cover nearly everything: the game, the date, the number of players (names if you can), the real length in minutes including setup, and a quick yes or no on whether the table would play it again. Keep it to one line per play so people keep doing it.

What is the easiest way to log board game plays?

A small notebook kept next to the games is the lowest-friction option; the person setting up writes one line per play. A shared spreadsheet adds sorting and counting for free. Apps reduce friction further and add charts. Whichever you use, log at the table or within a day.

How does tracking plays lower my cost per play?

Cost per play is price divided by plays, players, and hours. The log supplies the plays figure, which people otherwise overestimate. Seeing that a $70 game was played once while a $40 game was played twelve times changes what you buy next, pushing spending toward games that will actually accumulate plays.

How often should I review my play log?

Quarterly is enough. Three months gives you around a dozen game nights, which is enough data to sort by plays and see patterns without being swayed by one unusual evening. Use the review to decide what to trade, what to buy next, and which games earn the best shelf space.

More from Library Science for Gamers

• Organize Your Board Games by Role, Not by Box Size
• The One Copy Rule: Why Your Play Group Only Needs One Catan
• Cost Per Play, Explained: The Only Board Game Math You Need
• One In, One Out: Living With a Board Game Shelf Cap
• The Shelf of Shame Has an Infinite Cost Per Hour

Subscribe to The Ludarium newsletter to get the rest of the Library Science for Gamers series, plus first notice when play tracking lands in the app.