The phrase identifies a specific subset of titles available on the PlayStation 2 console. These games prominently feature a character or machine of a yellow hue, typically robotic in nature. As an example, consider titles where players control or interact extensively with an automaton visually characterized by its predominantly yellow-colored chassis.
This categorization serves to narrow down the extensive library of PS2 software based on a readily identifiable visual attribute of a key element within the game. This allows players seeking experiences centered around robots or characters with a distinct aesthetic to more easily locate relevant games. The appeal could stem from preferences for robotic protagonists, bright color palettes, or specific gameplay mechanics often associated with such titles.
