(mathematics) Any game featuring arithmetic or other branches of mathematics; a branch of recreational mathematics

(slang) The act of consuming alcoholic beverages before attending an event or function.

(idiomatic) A point in the progress of an ongoing dispute or process.

Alternative spelling of doorgame

(video games) A message signaling that the game has ended, usually because the player failed (for example by losing all of their lives) but sometimes following successful completion of the game.

(video games) An appearance of a game over message.

(video games, rare, intransitive) To receive a 'game over' message. / (video games, rare, transitive) To deliver to someone a 'game over' message.

(video games) A video game of the genre characterized by jumping (or otherwise moving) to and from suspended platforms or over obstacles.

(sports) A document used in sports in order to keep track of goals, penalties, assists, etc.

(tennis) A situation where if one of the two players wins the next point, he or she will win the game (but not the set).