Game stickers are a type of collectible item that feature characters from popular video games. They are usually made of vinyl and come in a variety of sizes and shapes. The term 'game stickers' can also refer to the stickers that are used to decorate game consoles, controllers, and other gaming accessories. The crossword solution for the term 'game stickers' is 'SPEARS, ' which is a reference to the popular video game series 'Super Mario Bros.' and its iconic character, Mario, who wields a spear.