The classification focuses on leisure actions, usually structured with guidelines and goals, whose titles provoke with the seventeenth letter of the English alphabet. An instance contains titles like Qix, a basic arcade sport identified for its vector graphics and territory-claiming gameplay. The defining attribute is the preliminary letter of the title, not essentially the gameplay mechanics or platform.
This class holds significance for archival functions, organizational constructions inside gaming databases, and for people particularly looking for obscure or area of interest titles. Traditionally, the restricted variety of entries inside this class offers a singular perspective on tendencies in sport naming conventions and developer creativity when confronted with alphabetic constraints.