High Score refers to the highest score in a video game.

High Score!: The Illustrated History of Electronic Games is a book published in April 2002 by McGraw-Hill Osborne Media. It was written by Rusel DeMaria and Johnny Lee Wilson. The book also has a second edition, published in December 2003, which features a brief history on Japanese and English video game companies.

In games, score refers to an abstract quantity associated with a player or team. Score is usually measured in the abstract unit of points, and events in the game can raise or lower the score of different parties. Most games with score use it as a quantitative indicator of success in the game, and in competitive games, a goal is often made of attaining a better score than one's opponents in order to win.