Friends and family vs. strangers

Friends and family are the right playtesters for your earliest versions. They are patient with missing rules, willing to play a broken game twice in one evening, and available on short notice. Early testing is about finding structural problems, and for that, a forgiving audience is a feature, not a flaw. Use them freely while the game is changing every week.

The catch is that people who like you are unreliable judges of whether the game is fun. Friends soften criticism, tolerate boredom, and enjoy the social evening regardless of the game, which reads as false positive data. Family members also learn your design habits over repeated tests, so they stop being confused by things that would confuse a fresh player. After a handful of sessions, they are no longer representative of anyone who might buy your game.

Strangers give you the data friends cannot. They have no reason to spare your feelings, no history with earlier versions, and no idea what you intended. Watching a stranger misread a card or take a wildly unintended action is worth ten polite compliments. Strangers at design events are especially valuable because experienced playtesters can articulate why something feels off, not just that it does.

A reasonable progression: friends and family until the game reliably reaches the end without breaking, then local game nights and design groups, then strangers at Protospiel-style events, then blind playtests where you are not in the room at all. Each step removes a layer of politeness and support, and each layer removed shows you more of the truth.