Fail State

The moment and conditions under which a player 'loses' and must restart or recover. The design of fail states profoundly affects frustration, learning, and retry motivation.

In games, this means

A good fail state is clear (you know why you failed), fair (you had the tools to succeed), and quick to recover from (short reload, not a 3-minute cutscene). Unclear or punishing fail states drive players to quit permanently.