Game refers to the practice of attempting to persuade women into dating or sex.
While some decry game as manipulation or exploitation of women, in reality game is simply a fundamental part of human interaction whether the intent is casual sex, long term relationships, or marriage. Even benign flirting between a schoolboy and his high school crush is an example of game.
Likewise white knights who sanctimoniously decry game merely practice their own alternative version of it when they shower gifts on women or attempt to convince them (often falsely) of how nice they are (merely opposed to game with an emphasis on being funny, dominant or cocky).
Notable Men of Game
Gurus of Game
Inner Game Topics
Outer Game Topics