Video game with spreading tile backgrounds for matched tiles

摘要

A computer device comprising a user interface, a processor, and a graphics rendering component. The user interface is configured to display user actuatable game elements, each user actuatable game element displayed on a respective tile, and to detect user input when a user engages with at least one of said user actuatable game elements in a move. The processor is configured to determine, on detecting the match game condition, whether at least one tile of the respective tiles associated with the at least three actuatable game elements of the match condition has a tile characteristic indicating an attained background appearance and, if so, to modify the tile characteristic of each tile of the respective tiles associated with the at least three actuatable game elements of the match condition not indicating an attained background appearance to indicate an attained background appearance.